Improved pump-valve combined heat exchange station regulation and control device

Abstract

The utility model relates to the technical field of heat exchange stations, in particular to an improved pump and valve combined heat exchange station regulation and control device which comprises a box body, the box body comprises a heat exchange box, the surface of the heat exchange box is connected with a first water supply pipe, the surface of the heat exchange box is connected with a second water supply pipe, and the surface of the heat exchange box is connected with an air supply pipe. Through the arrangement of the filter plate, water entering the first water supply pipe and the second water supply pipe can be filtered, impurities and the like in the water can be intercepted by the filter plate, then the situation that the adjusting valve, the circulating pump and the make-up pump are blocked due to the fact that the impurities and the like enter can be avoided, and the water quality can be guaranteed; and meanwhile, through the cooperation effect of a movable rod and a limiting groove, fixing and unfixing of the filter plate are facilitated, so that when impurities are accumulated on the surface of the filter plate, the filter plate is convenient to clean or replace, and the use effect of the filter plate can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange station technical field, concretely is a kind of improved pump valve combination heat exchange station regulation and control device. BACKGROUND

[0002] Heat exchange station is the place of heat concentration and exchange, it is the high-temperature hot water or steam generated by heat power plant is transmitted to each residential area, and heat is transmitted to the district pipe network, and then heat is exchanged to the heating system of the district through heat exchange station. Pump valve combination heat exchange station is a type of heat exchange station, which emphasizes the synergistic effect of pump and valve on the basis of traditional heat exchange station. By reasonably configuring the operating parameters of pump and valve, more efficient heat exchange and energy utilization are achieved. In this heat exchange station, the pump is used to drive the hot water or steam to circulate in the system, and the valve is used to regulate the flow and pressure to meet the needs of different users and the operating requirements of the system. Heat exchange station regulation and control device is a device used to control and regulate the operation of pump valve combination heat exchange station. It can accurately control the pump and valve in the heat exchange station according to the actual needs, automatically adjust the parameters such as heating temperature, pressure and flow, and achieve the purpose of energy saving and efficient operation.

[0003] In the prior art, when the heat exchange station is regulated and controlled by the regulation and control device, the pipe and the heat exchange tank are directly connected during the water supply process to the heat exchange tank, and water enters the heat exchange tank under the action of the pump valve. Since the water cannot be filtered well, impurities in the water will also enter, which can easily cause the pump valve to be blocked, affecting the quality and efficiency of heat exchange. Therefore, in order to solve the above problems, an improved pump valve combination heat exchange station regulation and control device is proposed. SUMMARY

[0004] The utility model aims at providing an improved pump valve combination heat exchange station regulation and control device to solve the problem of poor water filtration, which can cause impurities in the water to enter and easily cause the pump valve to be blocked, affecting the quality and efficiency of heat exchange.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an improved pump valve combination heat exchange station regulation and control device, comprising a tank, the tank comprises a heat exchange tank, the surface of the heat exchange tank is connected with a first water supply pipe, the surface of the heat exchange tank is connected with a second water supply pipe, the surface of the heat exchange tank is connected with a gas supply pipe, the surface of the second water supply pipe is fixedly connected with a water supplement pipe, the surface of the water supplement pipe is fixedly installed with a water supplement pump, the end of the water supplement pump away from the water supplement pipe is fixedly connected with a water tank, the surface of the first water supply pipe, the second water supply pipe and the gas supply pipe is fixedly installed with a temperature detector and a pressure sensor, the surface of the first water supply pipe is fixedly installed with a regulating valve, the surface of the second water supply pipe is fixedly installed with a circulating pump.

[0006] The inner side of the first water supply pipe and the second water supply pipe is provided with a filtering mechanism, the filtering mechanism comprises a filter plate, the filter plate is movably connected to the inner side of the first water supply pipe and the second water supply pipe, the surface of the first water supply pipe and the second water supply pipe is fixedly connected with a fixed plate, the inner side of the fixed plate is movably connected with a movable rod, the surface of the movable rod is fixedly connected with a pull plate, the inner side of the filter plate is provided with a limiting groove, the surface of the pull plate is fixedly connected with a spring, and the inner side of the first water supply pipe is provided with a mounting groove.

[0007] Preferably, the filtering mechanism further comprises a connecting plate, the connecting plate is fixedly connected to the surface of the filter plate, and the lower surface of the connecting plate is fixedly connected with a sealing gasket.

[0008] Preferably, the filter plate moves in the inner side of the mounting groove, the movable rod is movably connected with the fixed plate in two groups, and the movable rod and the pull plate are correspondingly connected in two groups.

[0009] Preferably, the limiting groove is provided in the inner side of the filter plate in two groups, one end of the spring is fixedly connected with the fixed plate, and the other end of the spring is fixedly connected with the pull plate.

[0010] Preferably, the inner side of the heat exchange box is provided with an agitating mechanism, the agitating mechanism comprises a rotating rod, the rotating rod is movably connected to the inner side of the heat exchange box, the surface of the rotating rod is fixedly connected with a connecting rod, the surface of the connecting rod is fixedly connected with an agitating plate, and the top end of the heat exchange box is fixedly provided with a motor.

[0011] Preferably, one end of the connecting rod is fixedly connected with the rotating rod, the other end of the connecting rod is fixedly connected with the agitating plate, and the rotating rod is fixedly connected with the output end of the motor.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] Through the setting of the filter plate, the water entering the first water supply pipe and the second water supply pipe can be filtered, the filter plate can intercept impurities in the water, thereby avoiding the blockage of the regulating valve, the circulating pump and the water replenishing pump caused by impurities, the quality of the water can be guaranteed, the quality and efficiency of heat exchange can be guaranteed, and through the cooperation of the movable rod and the limiting groove, the filter plate can be fixed and released, so that when the surface of the filter plate is accumulated with impurities, the filter plate can be cleaned or replaced, and the use effect of the filter plate can be guaranteed.

[0014] Through the operation of the motor, the rotating rod can be driven to rotate, the connecting rod can drive the agitating plate to rotate, the water in the heat exchange box can be agitated through the rotation of the agitating plate, the distribution of the water in the heat exchange box is more uniform, and the quality and effect of heat exchange are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure front view schematic diagram of the utility model;

[0016] Figure 2 It is a structure front view schematic diagram of the utility model;

[0017] Figure 3 It is a structure front view schematic diagram of the utility model;

[0018] Figure 4 It is a structure front view schematic diagram of the utility model;

[0019] Figure 5 It is a structure front view schematic diagram of the utility model; Figure 1 It is a structure front view schematic diagram of the utility model;

[0020] In the figure: 1, heat exchange box;11, first water supply pipe;12, second water supply pipe;13, gas supply pipe;14, water replenishing pipe;15, water replenishing pump;16, water tank;17, temperature detector;18, pressure sensor;19, regulating valve;110, circulating pump;2, filter plate;21, connecting plate;22, sealing gasket;23, fixed plate;24, movable rod;25, pull plate;26, limiting groove;27, spring;28, mounting groove;3, rotating rod;31, connecting rod;32, stirring plate;33, motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment:

[0023] The water replenishing pump 15, temperature detector 17, pressure sensor 18, regulating valve 19, circulating pump 110 and motor 33 used in the application are products that can be directly purchased in the market, and the principles and connection modes thereof are all prior art well known by those skilled in the art, so they will not be described here.

[0024] The utility model provides an improved pump valve combination heat exchange station regulating and controlling device, including the box, the box includes the heat exchange box 1, the surface of heat exchange box 1 is connected with first water supply pipe 11, the surface of heat exchange box 1 is connected with second water supply pipe 12, the surface of heat exchange box 1 is connected with gas supply pipe 13, the surface fixedly connected with the water supplement pipe 14 of second water supply pipe 12, the surface fixedly installed with water supplement pump 15 of water supplement pipe 14, the fixedly connected with water tank 16 of water supplement pump 15 away from water supplement pipe 14, the surface of first water supply pipe 11, second water supply pipe 12 and gas supply pipe 13 all are fixedly installed with temperature detector 17 and pressure sensor 18, the surface fixedly installed with regulating valve 19 of first water supply pipe 11, the surface fixedly installed with circulating pump 110 of second water supply pipe 12, through the setting of first water supply pipe 11 and second water supply pipe 12, water can enter into heat exchange box 1, through the setting of water tank 16, water can be stored, and then water can supplement heat exchange box 1 under the action of water supplement pump 15 and water supplement pipe 14, after water enters heat exchange box 1 and carries out heat exchange, the hot gas generated by heat exchange can be discharged through gas supply pipe 13, and then heating can be realized,

[0025] The inside of first water supply pipe 11 and second water supply pipe 12 is provided with a filtering mechanism, the filtering mechanism includes a filter plate 2, the filter plate 2 is movably connected to the inside of first water supply pipe 11 and second water supply pipe 12, a fixed plate 23 is fixedly connected to the surface of first water supply pipe 11 and second water supply pipe 12, a movable rod 24 is movably connected to the inside of fixed plate 23, a pull plate 25 is fixedly connected to the surface of movable rod 24, a limiting groove 26 is formed in the inside of filter plate 2, a spring 27 is fixedly connected to the surface of pull plate 25, and an installation groove 28 is formed in the inside of first water supply pipe 11. Through the setting of filter plate 2, impurities in water can be intercepted, and the effect and efficiency of heat exchange can be avoided from being affected by impurities, so that the regulation and control of heat exchange can be guaranteed.

[0026] Further, the filtering mechanism further includes a connecting plate 21, the connecting plate 21 is fixedly connected to the surface of filter plate 2, and a sealing gasket 22 is fixedly connected to the lower surface of connecting plate 21. Through the setting of connecting plate 21, the installation groove 28 and the filter plate 2 can be sealed, so that water leakage can be avoided, and heat exchange can be guaranteed.

[0027] Further, the filter plate 2 is movably arranged in the inside of installation groove 28, the movable rod 24 is movably connected to the fixed plate 23, and the two groups of movable rods 24 are correspondingly connected to the pull plate 25. Through the insertion and separation of movable rod 24 and limiting groove 26, the filter plate 2 can be limited and released, so that the filter plate 2 can be conveniently fixed and removed, the filter plate 2 can be conveniently taken out from first water supply pipe 11 and second water supply pipe 12 for cleaning or replacement, and the use effect of filter plate 2 can be guaranteed.

[0028] Further, the limiting grooves 26 are arranged in two groups on the inner side of the filter plate 2, one end of the spring 27 is fixedly connected with the fixed plate 23, the other end of the spring 27 is fixedly connected with the pull plate 25, through the arrangement of the spring 27, the pull plate 25 can be reset, and then the movable rod 24 can be reset, and the movable rod 24 and the limiting groove 26 can be inserted, and the filter plate 2 can be limited.

[0029] Further, the inner side of the heat exchange box 1 is provided with an agitating mechanism, the agitating mechanism comprises a rotating rod 3, the rotating rod 3 is movably connected on the inner side of the heat exchange box 1, the surface of the rotating rod 3 is fixedly connected with a connecting rod 31, the surface of the connecting rod 31 is fixedly connected with an agitating plate 32, the top end of the heat exchange box 1 is fixedly installed with a motor 33, through the rotation of the rotating rod 3, the connecting rod 31 can drive the agitating plate 32 to rotate, and then the temperature of the water is more uniform under the action of the agitating plate 32, and the heat exchange can be better.

[0030] Further, one end of the connecting rod 31 is fixedly connected with the rotating rod 3, the other end of the connecting rod 31 is fixedly connected with the agitating plate 32, the rotating rod 3 is fixedly connected with the output end of the motor 33, through the connecting rod 31 connecting the rotating rod 3 and the agitating plate 32, when the rotating rod 3 rotates, the connecting rod 31 can drive the agitating plate 32 to rotate under the action of the rotating rod 3, and then the agitating plate 32 can agitate the water in the heat exchange box 1.

[0031] Working principle: when in use, the arrangement of the filter plate 2 can filter the water entering into the first water supply pipe 11 and the second water supply pipe 12, and the impurities in the water can be intercepted, when the filter plate 2 needs to be cleaned and replaced, the pull plate 25 is pulled, the movable rod 24 will move in the inner side of the fixed plate 23 under the action of the pull plate 25, the movable rod 24 and the limiting groove 26 are separated, at this time the spring 27 is in a stretched state, the limiting of the filter plate 2 is released, then the filter plate 2 is pulled out from the first water supply pipe 11 and the second water supply pipe 12 through the installation groove 28; when the filter plate 2 needs to be installed and used, the filter plate 2 is inserted into the installation groove 28, the pull plate 25 is reset under the rebound action of the spring 27 by loosening the pull plate 25, then the movable rod 24 is reset and inserted into the inner side of the limiting groove 26, the filter plate 2 is limited, at this time the sealing gasket 22 seals the installation groove 28.

[0032] The motor 33 is electrically connected by an external power supply, the staff starts the motor 33 by pressing the switch, the motor 33 rotates to drive the rotating rod 3 to rotate, the connecting rod 31 will rotate under the action of the rotating rod 3, and the agitating plate 32 can drive the motor 33 to rotate, the rotation of the motor 33 can agitate the water in the heat exchange box 1, so that the temperature of the water is more uniform.

[0033] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any ordinary technical personnel in the industry can implement the present application according to the drawings and the above; however, any equivalent changes, modifications and evolution of the above disclosed technical content without departing from the technical scheme of the present application can be made by any skilled person in the art, and all of them are equivalent embodiments of the present application; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. An improved pump valve combined heat exchange station regulating device, comprising a box, the box comprises a heat exchange box (1), the surface of the heat exchange box (1) is connected with a first water supply pipe (11), the surface of the heat exchange box (1) is connected with a second water supply pipe (12), the surface of the heat exchange box (1) is connected with a gas supply pipe (13), the surface of the second water supply pipe (12) is fixedly connected with a water supplement pipe (14), the surface of the water supplement pipe (14) is fixedly installed with a water supplement pump (15), the end of the water supplement pump (15) away from the water supplement pipe (14) is fixedly connected with a water tank (16), the surfaces of the first water supply pipe (11), the second water supply pipe (12) and the gas supply pipe (13) are fixedly installed with a temperature detector (17) and a pressure sensor (18), the surface of the first water supply pipe (11) is fixedly installed with an adjusting valve (19), and the surface of the second water supply pipe (12) is fixedly installed with a circulating pump (110). characterized in that The inner side of the first water supply pipe (11) and the second water supply pipe (12) is provided with a filtering mechanism, the filtering mechanism comprises a filter plate (2), the filter plate (2) is movably connected to the inner side of the first water supply pipe (11) and the second water supply pipe (12), the surface of the first water supply pipe (11) and the second water supply pipe (12) is fixedly connected with a fixed plate (23), the inner side of the fixed plate (23) is movably connected with a movable rod (24), the surface of the movable rod (24) is fixedly connected with a pull plate (25), the inner side of the filter plate (2) is provided with a limiting groove (26), and the surface of the pull plate (25) is fixedly connected with a spring (27). The inner side of the first water supply pipe (11) is provided with a mounting groove (28).

2. The improved pump-valve combined heat exchange station regulating device according to claim 1, characterized in that: The filtering mechanism further comprises a connecting plate (21), the connecting plate (21) is fixedly connected to the surface of the filter plate (2), and the lower surface of the connecting plate (21) is fixedly connected with a sealing gasket (22).

3. The improved pump-valve combined heat exchange station regulating device according to claim 1, characterized in that: The filter plate (2) is movably arranged in the mounting groove (28), the movable rod (24) is movably connected with the fixed plate (23), and two groups of the movable rod (24) and the pull plate (25) are movably connected.

4. The improved pump-valve combined heat exchange station regulating device according to claim 1, characterized in that: The limiting groove (26) is movably arranged in the inner side of the filter plate (2), one end of the spring (27) is fixedly connected with the fixed plate (23), and the other end of the spring (27) is fixedly connected with the pull plate (25).

5. The improved pump-valve combined heat exchange station regulating device according to claim 1, characterized in that: The inner side of the heat exchange box (1) is provided with an agitating mechanism, the agitating mechanism comprises a rotating rod (3), the rotating rod (3) is movably connected to the inner side of the heat exchange box (1), the surface of the rotating rod (3) is fixedly connected with a connecting rod (31), the surface of the connecting rod (31) is fixedly connected with an agitating plate (32), and the top end of the heat exchange box (1) is fixedly installed with a motor (33).

6. The improved pump-valve combined heat exchange station regulating device according to claim 5, characterized in that: One end of the connecting rod (31) is fixedly connected with the rotating rod (3), the other end of the connecting rod (31) is fixedly connected with the agitating plate (32), and the rotating rod (3) is fixedly connected with the output end of the motor (33).

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