Efficient non-negative pressure steady flow tank

Abstract

The utility model relates to the technical field of non-negative-pressure steady flow tanks, and discloses an efficient non-negative-pressure steady flow tank which comprises a base, two sets of supporting plates are fixedly connected to the edge of one side of the top face of the base, and a steady flow tank body is fixedly connected to the tops of the supporting plates. According to the efficient non-negative-pressure flow stabilizing tank, through the arrangement of the air suction mechanism and the filtering mechanism, when the internal pressure of equipment is maintained, an air suction pump is started, the air suction pump sucks external air into the filtering box, and firstly, impurities are filtered out through a filtering net in the filtering box; viruses and bacteria in the filtered air are adsorbed by the activated carbon layer on one side of the filter screen, so that clean air is ensured to be introduced into the equipment, and bacteria and microorganisms in the outside air are prevented from entering the steady flow tank through the air suction port, polluting a water body in the steady flow tank and harming the body health of residents; the filter screen and the activated carbon layer can be pulled out from the interior of the filter box to be cleaned and replaced, and the filtering effect is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of non-negative pressure stabilizing tanks, in particular to a high-efficiency non-negative pressure stabilizing tank. Background Art

[0002] The flow stabilizing tank, also known as the flow stabilizing compensator, is one of the important components of the non-negative pressure water supply equipment. The function of the negative pressure tank is to integrate with the municipal pipeline network to eliminate negative pressure, eliminate secondary pollution, and intelligently compensate for water flow. The tank-type non-negative pressure superimposed water supply equipment and the box-type superimposed water supply equipment are mainly composed of the non-negative pressure flow stabilizing tank and the municipal pipeline network directly in series to superimpose and boost water supply, utilizing the water inlet pressure of the municipal pipeline network, and have a more prominent energy-saving advantage. However, due to the large pressure fluctuations in the municipal pipeline network during the peak water supply period and the impact of insufficient municipal water volume, the tank-type non-negative pressure superimposed water supply equipment and the box-type superimposed water supply equipment are in a negative pressure and vacuum operating state, which is very unfavorable to the municipal pipeline network and water pump operation of surrounding users and must be eliminated.

[0003] Existing non-negative pressure stabilizing tanks mainly prevent the generation of negative pressure and vacuum in the stabilizing tank by installing an air intake. In the absence of filtering equipment, the air intake is in direct contact with the outside air, so that bacteria and microorganisms in the outside air will enter the stabilizing tank through the air intake, causing pollution to the water inside the stabilizing tank and endangering the health of residents.

[0004] A high-efficiency non-negative pressure stagnation tank is disclosed in the publication number CN214657466U. Although, this high-efficiency non-negative pressure stagnation tank. An air inlet is arranged at the top of the stagnation tank, and a vacuum suppressor is arranged in the air inlet. It is characterized in that the vacuum suppressor includes: a flange, an air inlet pipe arranged at the lower end of the flange, a limit tube arranged at the lower end of the air inlet pipe and connected to the air inlet pipe, and a floating rod arranged in the limit tube and a floating ball arranged at both ends of the floating rod; the inner diameter of the limit tube is larger than the inner diameter of the air inlet pipe, the diameter of the floating ball is larger than the diameter of the air inlet pipe, and a water-permeable hole is arranged at the bottom of the limit tube, and the limit tube is fixed to the inner wall of the stagnation tank through a connecting piece. The floating rod and the floating ball of the stagnation tank are not easy to be damaged, thereby extending the service life of the vacuum suppressor and avoiding control failure of the stagnation tank due to damage to the vacuum suppressor.

[0005] Although the above patent has achieved the goal of making the floating rod and the floating ball of the turbulence tank not easily damaged, thereby extending the service life of the vacuum suppressor and avoiding control failure of the turbulence tank due to damage to the vacuum suppressor; however, the device is not easy to filter the air intake port. In the absence of a filtering device, the air intake port is in direct contact with the outside air, so that bacteria and microorganisms in the outside air will enter the turbulence tank through the air intake port, polluting the water inside the turbulence tank and endangering the health of residents.

[0006] Therefore, it is necessary to invent a high-efficiency non-negative pressure stabilizing tank to solve the above problems. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a highly practical and simple-structured efficient non-negative-pressure constant-flow tank, which solves the problem of difficulty in filtering the air intake port raised in the above-mentioned background technology.

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-efficiency non-negative pressure stabilizing tank, comprising a base, two groups of support plates are fixedly connected to the edge of one side of the top surface of the base, the top of the support plate is fixedly connected to the stabilizing tank body, the top surface of the stabilizing tank body is fixedly connected to a pump box, the interior of the pump box is fixedly connected to an air suction mechanism, one end of the air suction mechanism is fixedly connected to a filter box, two groups of chutes are opened inside the filter box, the internal chutes of the chutes are connected to the filter mechanism, the top of the filter box is fixedly connected to an air suction port, the bottom of the stabilizing tank body is through-connected with a water delivery mechanism, the output end of the water delivery mechanism is through-connected with a water delivery pipe, and the surface of the water delivery pipe is fixedly connected with a quantitative mechanism.

[0009] As a further solution of the utility model, the air suction mechanism includes an air suction pump fixedly connected to the inside of the pump box, one end of the air suction pump is connected to an air pipe, the air pipe is fixedly connected to the inside of the filter box, and the other end of the air suction pump is connected to the inside of the stabilizing tank body through a hose, so that the air suction pump can easily inhale external air.

[0010] As a further solution of the utility model, the filtering mechanism includes an activated carbon layer slidably connected to the inside of the slide groove, and the upper surface of the activated carbon layer is slidably connected to a filter screen, which is convenient for filtering impurities.

[0011] As a further solution of the utility model, the water delivery mechanism includes a flow pipe connected to the bottom of the simmering tank body, and one end of the flow pipe is connected to a water pump, which is convenient for conveying water.

[0012] As a further solution of the utility model, the quantitative mechanism includes a solenoid valve fixedly connected to the surface of the water pipe, one side of the solenoid valve is electrically connected to an integrated control panel via a power cord, and one side of the integrated control panel is electrically connected to a flow meter via a power cord, and the flow meter is convenient for measuring the flow rate of the water source.

[0013] As a further solution of the utility model, a vacuum suppressor is fixedly connected to the middle of the top surface of the simmering tank body, a water inlet is fixedly connected to the edge of one side of the top surface of the simmering tank body, and a pressure gauge is fixedly connected to the surface of the simmering tank body for convenient pressure measurement.

[0014] As a further solution of the utility model, a sewage outlet is fixedly connected to the bottom of the stagnation pot body, and a valve is fixedly connected to the surface of the sewage outlet, and the valve is convenient for controlling the flow rate.

[0015] As a further solution of the utility model, an observation window is provided on the surface of the main body of the simmering pot. The material of the observation window is acrylic, and the observation window is convenient for observing the internal capacity.

[0016] The utility model provides a high-efficiency non-negative pressure stabilizing tank, which has the following beneficial effects:

[0017] 1. This high-efficiency non-negative pressure constant flow tank, through the setting of the suction mechanism and the filtering mechanism, starts the suction pump when maintaining the internal pressure of the equipment. The suction pump sucks the external air into the filter box, and the impurities are first filtered by the filter net inside the filter box. The filtered gas is then adsorbed by the activated carbon layer on one side of the filter net to absorb viruses and bacteria in the air, ensuring that clean air passes into the equipment, preventing bacteria and microorganisms in the outside air from entering the constant flow tank through the suction port, causing pollution to the water inside the constant flow tank and endangering the health of residents. In addition, the filter net and the activated carbon layer can be drawn out from the filter box for cleaning and replacement to maintain the filtering effect.

[0018] 2. This high-efficiency non-negative pressure steady flow tank, through the setting of water delivery mechanism and quantitative mechanism, starts the water pump on one side when delivering water, and the water pump delivers water through the circulation pipe and water delivery pipe on one side. A solenoid valve and a flow meter are set on the surface of the water delivery pipe. The opening size of the solenoid valve is adjusted by controlling the integrated control panel installed on one side, and the water delivery flow rate is controlled by observing the indication of the flow meter, which can ensure the stability of the water source when flowing out of the tank, thereby maintaining the stable operation of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the quantitative mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the main structure of the flow stabilizing tank of the utility model.

[0023] In the figure: 1. base; 2. support plate; 3. main body of the flow stabilizer; 4. pump box; 5. suction mechanism; 501. suction pump; 502. air pipe; 6. filter box; 7. filter mechanism; 701. activated carbon layer; 702. filter screen; 8. suction port; 9. water delivery mechanism; 901. flow pipe; 902. water pump; 10. water delivery pipe; 11. quantitative mechanism; 1101. solenoid valve; 1102. integrated control panel; 1103. flow meter; 12. vacuum suppressor; 13. water inlet; 14. pressure gauge; 15. sewage outlet; 16. valve; 17. observation window. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a high-efficiency non-negative pressure stabilizing tank, comprising a base 1, two sets of support plates 2 are fixedly connected to the edge of one side of the top surface of the base 1, a stabilizing tank body 3 is fixedly connected to the top of the support plate 2, a pump box 4 is fixedly connected to the top surface of the stabilizing tank body 3, and an air suction mechanism 5 is fixedly connected to the inside of the pump box 4. The air suction mechanism 5 and the filtering mechanism 7 are arranged to prevent bacteria and microorganisms in the outside air from entering the stabilizing tank through the air suction port 8, thereby polluting the water inside the stabilizing tank and endangering the health of residents, and the filter screen 702 and the activated carbon layer 701 can be passed through The inside of the filter box 6 is drawn out for cleaning and replacement to maintain the filtering effect. One end of the air suction mechanism 5 is fixedly connected to the filter box 6. Two sets of chutes are opened inside the filter box 6. The internal chutes of the chutes are connected to the filtering mechanism 7. The top of the filter box 6 is fixedly connected to the air suction port 8. The bottom of the stabilizing tank body 3 is connected to the water delivery mechanism 9. The water delivery mechanism 9 and the quantitative mechanism 11 are set to ensure the stability of the water source when it flows out of the tank body, thereby maintaining the stable operation of the entire system. The output end of the water delivery mechanism 9 is connected to the water delivery pipe 10, and the surface of the water delivery pipe 10 is fixedly connected to the quantitative mechanism 11.

[0026] See also Figure 2 The air suction mechanism 5 includes an air suction pump 501 fixedly connected to the inside of the pump box 4, one end of the air suction pump 501 is connected to an air pipe 502, the air pipe 502 is fixedly connected to the inside of the filter box 6, and the other end of the air suction pump 501 is connected to the inside of the simmer tank body 3 through a hose, so that the air suction pump 501 is convenient for sucking in external air;

[0027] See also Figure 2The filter mechanism 7 includes an activated carbon layer 701 slidably connected to the inside of the slideway, and a filter screen 702 is slidably connected to the upper surface of the activated carbon layer 701, and the filter screen 702 is convenient for filtering impurities;

[0028] See also Figure 3 The water delivery mechanism 9 includes a flow pipe 901 connected to the bottom of the simmering tank body 3, and one end of the flow pipe 901 is connected to a water pump 902, which is convenient for delivering water;

[0029] See also Figure 3 The quantitative mechanism 11 includes a solenoid valve 1101 fixedly connected to the surface of the water pipe 10, one side of the solenoid valve 1101 is electrically connected to an integrated control panel 1102 through a power line, and one side of the integrated control panel 1102 is electrically connected to a flow meter 1103 through a power line, and the flow meter 1103 is convenient for measuring the flow rate of the water source;

[0030] See also Figure 4 A vacuum suppressor 12 is fixedly connected to the middle of the top surface of the swirl tank body 3, a water inlet 13 is fixedly connected to the edge of one side of the top surface of the swirl tank body 3, and a pressure gauge 14 is fixedly connected to the surface of the swirl tank body 3, and the pressure gauge 14 is convenient for measuring pressure;

[0031] See also Figure 4 The bottom of the simmering tank body 3 is fixedly connected with a sewage outlet 15, and the surface of the sewage outlet 15 is fixedly connected with a valve 16, and the valve 16 is convenient for controlling the flow rate;

[0032] See also Figure 4 An observation window 17 is provided on the surface of the swirl pot body 3. The material of the observation window 17 is acrylic. The observation window 17 is convenient for observing the internal capacity.

[0033] The model of the integrated control panel 1102 is: MCU; the above parameters and models can be selected according to actual conditions.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: When maintaining the internal pressure of the equipment, start the air suction pump 501, which sucks external air into the filter box 6. The air is first filtered by the filter screen 702 inside the filter box 6 for impurities, and the filtered air is then adsorbed by the activated carbon layer 701 on one side of the filter screen 702 to absorb viruses and bacteria in the air, ensuring that clean air enters the equipment;

[0036] The second step: when delivering water, start the water pump 902 on one side, and the water pump 902 delivers water through the circulation pipe 901 and the water delivery pipe 10 on one side. A solenoid valve 1101 and a flow meter 1103 are arranged on the surface of the water delivery pipe 10. The opening size of the solenoid valve 1101 is adjusted by controlling the integrated control panel 1102 installed on one side, and the water delivery flow rate is controlled by observing the indication of the flow meter 1103.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency non-negative pressure simmering tank, comprising a base (1), characterized in that: Two groups of support plates (2) are fixedly connected to the edge of one side of the top surface of the base (1); a simmering tank body (3) is fixedly connected to the top of the support plate (2); a pump box (4) is fixedly connected to the top surface of the simmering tank body (3); an air suction mechanism (5) is fixedly connected inside the pump box (4); one end of the air suction mechanism (5) is fixedly connected to a filter box (6); two groups of chutes are provided inside the filter box (6); the chutes inside the chutes are connected to the filter mechanism (7); an air suction port (8) is fixedly connected to the top of the filter box (6); a water delivery mechanism (9) is through-connected to the bottom of the simmering tank body (3); a water delivery pipe (10) is through-connected to the output end of the water delivery mechanism (9); a quantitative mechanism (11) is fixedly connected to the surface of the water delivery pipe (10).

2. The high-efficiency non-negative pressure simmer tank according to claim 1, characterized in that: The air suction mechanism (5) comprises an air suction pump (501) fixedly connected to the interior of the pump box (4); one end of the air suction pump (501) is connected to an air pipe (502); the air pipe (502) is fixedly connected to the interior of the filter box (6); and the other end of the air suction pump (501) is connected to the interior of the simmer tank body (3) via a hose.

3. The high-efficiency non-negative pressure simmer tank according to claim 1, characterized in that: The filtering mechanism (7) comprises an activated carbon layer (701) slidably connected to the interior of the slide groove, and a filter screen (702) is slidably connected to the upper surface of the activated carbon layer (701).

4. The high-efficiency non-negative pressure simmer tank according to claim 1, characterized in that: The water delivery mechanism (9) comprises a flow pipe (901) which is connected to the bottom of the simmering tank body (3); one end of the flow pipe (901) is connected to a water pump (902).

5. The high-efficiency non-negative pressure simmer tank according to claim 1, characterized in that: The quantitative mechanism (11) comprises a solenoid valve (1101) fixedly connected to the surface of the water delivery pipe (10), one side of the solenoid valve (1101) being electrically connected to an integrated control panel (1102) via a power line, and one side of the integrated control panel (1102) being electrically connected to a flow meter (1103) via a power line.

6. The high-efficiency non-negative pressure simmer tank according to claim 1, characterized in that: A vacuum suppressor (12) is fixedly connected to the middle of the top surface of the swirl pot body (3), a water inlet (13) is fixedly connected to the edge of one side of the top surface of the swirl pot body (3), and a pressure gauge (14) is fixedly connected to the surface of the swirl pot body (3).

7. The high-efficiency non-negative pressure simmer tank according to claim 1, characterized in that: The bottom of the simmering pot body (3) is fixedly connected to a sewage outlet (15), and the surface of the sewage outlet (15) is fixedly connected to a valve (16).

8. The high-efficiency non-negative pressure simmer tank according to claim 1, characterized in that: An observation window (17) is provided on the surface of the swirl pot body (3), and the material of the observation window (17) is acrylic.

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