CN115341618A - Integral type pump station is prevented frostbite and is preheated equipment with decompression - Google Patents

Abstract

The present invention relates to the technical field of integrated pumping stations, in particular to a decompression and preheating equipment for antifreezing and cracking of integrated pumping stations. The pressure in the integrated pumping station is adjusted. When the temperature of the water entering the integrated pumping station is too low, the heating device is used to heat the water in the decompression device, so that the heated water is suitable for the water that is about to enter the integrated pumping station. The water is heated. When the weather is fine, the solar energy is converted into heat energy through the energy-saving device, and the auxiliary heating device heats the water in the decompression device, thereby reducing the failure rate of the integrated pump station and improving the practicability of the equipment; the installation of the heating device Inside the decompression device, the energy-saving device is installed on the decompression device.

Description

An integrated decompression and preheating equipment for antifreezing and cracking of pumping stations

technical field

The invention relates to the technical field of an integrated pumping station, in particular to a decompression and preheating device for preventing freezing and cracking of an integrated pumping station.

Background technique

A pump station is a device and project that can provide hydraulic power and pneumatic power with a certain pressure and flow rate, called pump and pump station engineering. The existing pump station structure is relatively simple, such as an integrated pump station treatment device proposed in the authorized patent application number CN202020266924.7. Although it improves the sludge removal effect of the integrated pump station, it is cold in the north In the area, the water in the pump station is easy to freeze and crack the pump station, which affects the normal use of the pump station, and it is inconvenient for the staff to take out the ice from the pump station during maintenance, which affects the maintenance efficiency of the pump station and leads to practicability. Poor, so existing equipment needs to be improved.

Contents of the invention

In order to solve the above technical problems, the present invention provides an integrated pump station that discharges water into a pressurizing device to adjust the pressure in the integrated pump station when the pressure is released. The temperature of the water entering the integrated pump station When the temperature is too low, the heating device will heat the water in the decompression device, so that the heated water will heat the water that will enter the integrated pump station. When the weather is fine, the energy-saving device will convert solar energy into heat energy to assist The heating device heats the water in the decompression device, thereby reducing the failure rate of the integrated pump station and improving the practicability of the equipment. It is a kind of decompression preheating equipment for anti-freezing and cracking of the integrated pump station.

An integrated decompression and preheating equipment for frost crack prevention in the present invention includes a decompression device, a heating device and an energy-saving device, the heating device is installed inside the decompression device, and the energy-saving device is installed on the decompression device;

The decompression device stores the water discharged when the integrated pump station releases pressure, the heating device heats the water in the decompression device, and the energy-saving device converts solar energy into heat energy to assist the heating device to heat the water in the decompression device ;

When the integrated pump station is depressurized, the water is discharged into the pressurizing device to adjust the pressure in the integrated pump station. When the temperature of the water entering the integrated pump station is too low, the pressure reducing device is controlled The water in the pump is heated so that the heated water can heat the water that is about to enter the integrated pump station. When the weather is fine, the energy-saving device converts solar energy into heat energy, and the auxiliary heating device heats the water in the decompression device. , thereby reducing the failure rate of the integrated pumping station and improving the practicability of the equipment.

Preferably, the decompression device includes a base, an incubator, a water inlet pipe, two sets of tees, a connecting valve, a drain pipe, a pressure sensor and two sets of first solenoid valves, the bottom of the incubator is connected to the top of the base, And there is a pressure relief valve on the top of the right end of the incubator, and a liquid level sensor is installed on the inner wall of the incubator. The left end of the water inlet pipe extends from the right end of the incubator to the inside of the incubator. The left end and right end of the two sets of tees are connected with the left end of the water inlet pipe and the right end of the drain pipe respectively. The left end of the drain pipe protrudes from the left end of the incubator. The pressure sensor is installed inside the drain pipe. The top of the first group of solenoid valves is respectively connected with the bottom ends of the two groups of tees; the left end of the drain pipe is installed on the water inlet of the integrated pump station, and the right end of the water inlet pipe is installed on the water delivery pipe, and the water in the water delivery pipe It enters the water inlet pipe, flows through the tee, the connecting valve and the drain pipe again and enters into the integrated pump station. When the pressure sensor detects that the water pressure in the drain pipe is too high, the first solenoid valve on the left will automatically open. Part of the water in the drain pipe is discharged into the incubator to decompress the integrated pump station, thereby improving the practicability of the equipment.

Preferably, the heating device includes a first temperature sensor, a heating element, a radiator, a heat pipe and a stirring device, the first temperature sensor is installed inside the drain pipe, the heating element is fixedly installed at the bottom of the incubator, and the radiator is fixed Installed on the heating element, one end of the heat pipe is connected to the bottom end of the first solenoid valve on the right side, the other end of the heat pipe is connected to the inside of the drain pipe, and the stirring device is installed at the bottom of the incubator; the first temperature sensor When it is detected that the temperature of the water in the drain pipe is too low, open the first solenoid valve on the right and close the connection valve at the same time, discharge the water in the water inlet pipe into the heat transfer pipe, and then discharge the water into the drain pipe through the heat transfer pipe , turn on the heating element, make the radiator guide the heat emitted by the heating element into the water in the insulation box, heat the water in the insulation box, and then use the hot water in the insulation box to heat the water flowing through the heat pipe, so that Improve the usability of the equipment.

Preferably, the energy-saving device includes a circulation pump, a circulation pipe, a first hose, a solar water heater, a second hose, a flushing device and an angle adjustment device, the circulation pump is installed at the bottom of the incubator, and the top of the circulation pump is provided with Water suction port, the right end of the circulation pump is provided with a drain port, the water suction port of the circulation pump extends from the bottom end of the incubator to the inside of the incubator, one end of the circulation pipe is connected with the drain port of the circulation pump, the bottom of the first hose One end is connected with the other end of the circulation pipe, the angle adjustment device is installed on the top of the incubator, the solar water heater is installed on the angle adjustment device, the other end of the first hose and one end of the second hose are connected with the inside of the solar water heater , the other end of the second hose communicates with the inside of the incubator, and the flushing device is installed on the solar water heater; the angle of placement of the solar water heater is adjusted through the angle adjustment device, and the dust on the surface of the solar water heater is washed through the flushing device. The circulating pump discharges the water in the incubator into the solar water heater, converts the solar energy into heat energy through the solar water heater to heat the water in the solar water heater, and then discharges the water back into the incubator through the second hose, thereby reducing The energy consumption of the equipment.

Preferably, the stirring device includes a first sealed box, a first gear motor, a rotating shaft and multiple sets of stirring blades, the circulation pump is installed inside the first sealed box, and the bottom of the first sealed box is connected to the top of the base. connection, the top of the first sealed box is connected to the bottom of the incubator, the bottom of the first geared motor is connected to the bottom of the first sealed box, and a first output terminal is provided for the top of the first geared motor , the bottom end of the rotating shaft is connected with the first output end of the first reduction motor, the top of the rotating shaft extends from the bottom end of the incubator to the inside of the incubating box, and one end of multiple sets of stirring blades is connected with the surface of the rotating shaft; open The first reduction motor, driven by the rotating shaft, makes multiple sets of stirring blades rotate to stir the water in the incubator, and heats the water in the incubator evenly through the heating element and radiator, thereby improving the practicability of the equipment.

Preferably, the flushing device includes a second solenoid valve, a shower head and a second temperature sensor, the right end of the second solenoid valve is installed on the top of the solar water heater, the right end of the shower head is connected to the left end of the second solenoid valve, and the second temperature sensor The bottom end of the solar water heater is connected with the top of the solar water heater; the temperature around the solar water heater is detected by the second temperature sensor. The surface of the solar water heater is used to wash the dust on the surface of the solar water heater, thereby improving the practicability of the equipment.

Preferably, the angle adjustment device includes a second sealed box, a second geared motor and a support platform, the bottom of the second sealed box is connected to the top of the incubator, and the bottom of the second geared motor is connected to the inside of the second sealed box. The bottom end of the second reduction motor is connected, and the top of the second reduction motor is provided with a second output shaft, the bottom end of the support platform passes through the top of the second sealed box and is connected with the second output end of the second reduction motor, the solar water heater The bottom end of the solar water heater is connected to the top of the support platform; the second reduction motor is turned on to drive the support platform to rotate, and the angle of the solar water heater is adjusted to improve the convenience of the equipment.

Preferably, it also includes an electric cylinder, connecting rod, two sets of guide sleeves and brake plates, the tops of the electric cylinder and two sets of guide sleeves are connected with the top in the second sealed box, the left end of the connecting rod is connected with the right end of the electric cylinder The right end of the connecting rod is connected to the left end of the brake plate through two sets of guide sleeves; the electric cylinder is stretched to make the right end of the brake plate close to the side end of the support platform to brake the support platform, and at the same time The connecting rod is limited by two sets of guide sleeves, so as to improve the practicability of the equipment.

Preferably, it also includes a booster pump, a drainage solenoid valve, a sewage solenoid valve and multiple sets of scrapers. The right end of the booster pump is connected to the top of the right end of the incubator, and the left end of the booster pump is provided with an exhaust port. The booster pump The bottom end of the pump is provided with an air suction port, the exhaust port of the booster pump communicates with the interior of the incubator, and the left end of the booster pump exhaust port is provided with a one-way valve, and the side ends of the drain solenoid valve and the sewage solenoid valve are respectively connected to the The bottom of the left end and the right end of the incubator are connected, and one end of multiple sets of scrapers is connected with the surface of the rotating shaft; the left end of the drain solenoid valve is installed on the water inlet of the integrated pump station, and the booster pump is turned on to discharge the air into the Inside the incubator, pressurize the inside of the incubator, then open the drain solenoid valve to drain the water in the incubator into the integrated pump station, or rotate through the rotating shaft, so that the multi-scraper scrapes the impurities at the bottom of the incubator Then open the sewage solenoid valve to discharge the sewage, thereby improving the practicability of the equipment.

Preferably, the method of using the decompression preheating equipment for antifreezing and cracking of the integrated pumping station is as follows:

Step 1. Install the left end of the drain pipe and the left end of the drain solenoid valve on the water inlet of the integrated pump station, and install the right end of the water inlet pipe on the water delivery pipe. The water in the water delivery pipe enters the water inlet pipe and flows through the three through, connecting valve and drain pipe into the integrated pumping station;

Step 2. When the pressure sensor detects that the water pressure in the drain pipe is too high, the first solenoid valve on the left side is automatically opened, and part of the water in the drain pipe is discharged into the incubator to decompress the integrated pump station;

Step 3: When the first temperature sensor detects that the temperature of the water in the drain pipe is too low, open the first solenoid valve on the right, and close the connection valve at the same time, discharge the water in the water inlet pipe into the heat conduction pipe, and then drain the water through the heat conduction pipe. The water is discharged into the drain pipe, the heating element is turned on, and the radiator guides the heat emitted by the heating element into the water in the incubator to heat the water in the incubator, and then the hot water in the incubator flows into the heat pipe. The passing water is heated, and the temperature around the solar water heater is detected by the second temperature sensor. When the solar water heater detects that the temperature around the solar water heater is appropriate, the second solenoid valve is opened, and water is sprayed to the surface of the solar water heater through the nozzle. , wash the dust on the surface of the solar water heater, turn on the circulating pump, discharge the water in the insulation box into the solar water heater, convert the solar energy into heat energy through the solar water heater to heat the water in the solar water heater, and then pass through the second hose Drain the water back into the incubator;

Step 4. After the pressure in the integrated pump station is reduced, turn on the booster pump to discharge the air into the interior of the incubator to pressurize the interior of the incubator, and then open the drain solenoid valve to discharge the water in the incubator into the In the integrated pump station, or through the rotation of the rotating shaft, the multi-scrapers will scrape up the impurities at the bottom of the incubator, and then open the sewage discharge solenoid valve to discharge the sewage

Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By detecting the water inlet pressure, the pressure in the pump station is indirectly detected, and during the water inlet process, part of the water is discharged to depressurize the pump station;

2. Store the water discharged during decompression, and heat the stored water, so that the hot water can heat up the water that is about to be discharged into the pump station, and reduce the occurrence of freezing in the pump station.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present invention;

Fig. 2 is the axonometric enlarged structure schematic diagram of heating element and radiator of the present invention;

Fig. 3 is the schematic diagram of the enlarged structure of the front view section of the drainage pipe of the present invention;

Fig. 4 is a front view enlarged structural schematic diagram of structures such as water inlet pipes and heat pipes of the present invention;

Fig. 5 is the schematic diagram of the front enlarged structure of stirring device and scraper of the present invention;

Fig. 6 is a front view enlarged structural schematic diagram of structures such as an electric cylinder and a brake plate of the present invention;

Fig. 7 is a schematic diagram of the enlarged structure of part A in Fig. 1 of the present invention;

Marks in the drawings: 1. Base; 2. Insulation box; 3. Inlet pipe; 4. Tee; 5. Connecting valve; 6. Drainage pipe; 7. Pressure sensor; 8. The first solenoid valve; 9. The first Temperature sensor; 10, heating element; 11, radiator; 12, heat pipe; 13, circulation pump; 14, circulation pipe; 15, the first hose; 16, solar water heater; 17, the second hose; 18, the first A sealing box; 19, the first gear motor; 20, the rotating shaft; 21, the stirring blade; 22, the second electromagnetic valve; 23, the nozzle; 24, the second temperature sensor; 25, the second sealing box; 26, the second deceleration Motor; 27. Support platform; 28. Electric cylinder; 29. Connecting rod; 30. Guide sleeve; 31. Brake plate; 32. Pressure pump; 33. Drain solenoid valve; 34. Sewage solenoid valve; 35. Scraper; 36. Pressure relief valve; 37. Liquid level sensor.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

Example 1

As shown in Figure 1 and Figure 2, the heating device is installed inside the decompression device, and the energy-saving device is installed on the decompression device;

The decompression device stores the water discharged when the integrated pump station releases pressure, the heating device heats the water in the decompression device, and the energy-saving device converts solar energy into heat energy to assist the heating device to heat the water in the decompression device ;

As shown in Figure 2, Figure 3 and Figure 4, the decompression device includes a base 1, an incubator 2, a water inlet pipe 3, two sets of tees 4, a connecting valve 5, a drain pipe 6, a pressure sensor 7 and two sets of second A solenoid valve 8, the bottom of the incubator 2 is connected to the top of the base 1, and the top of the right end of the incubator 2 is provided with a pressure relief valve 36, the inner wall of the incubator 2 is provided with a liquid level sensor 37, the water inlet pipe 3 The left end extends from the right end of the incubator 2 to the inside of the incubator 2, one end of the two sets of tees 4 is respectively connected with the left end and the right end of the connection valve 5, and the other end of the two sets of tees 4 is respectively connected with the left end of the water inlet pipe 3. It is connected with the right end of the drain pipe 6, the left end of the drain pipe 6 protrudes from the left end of the incubator 2, the pressure sensor 7 is installed inside the drain pipe 6, the tops of the two sets of first solenoid valves 8 are respectively connected with the two sets of three-way 4 connected at the bottom;

Install the left end of the drain pipe 6 on the water inlet of the integrated pump station, install the right end of the water inlet pipe 3 on the water delivery pipe, the water in the water delivery pipe enters the water inlet pipe 3, and flows through the tee 4 and the connecting valve 5 again and the drain pipe 6 into the integrated pumping station, when the pressure sensor 7 detects that the water pressure in the drain pipe 6 is too high, the first electromagnetic valve 8 on the left side is automatically opened to drain part of the water in the drain pipe 6 into the heat preservation box 2, the integrated pumping station is decompressed, and when the temperature of the water entering the integrated pumping station is too low, the water in the decompression device is heated by the heating device, so that the heated water is The water that is about to enter the integrated pumping station is heated. When the weather is fine, the solar energy is converted into heat energy through the energy-saving device, and the auxiliary heating device heats the water in the decompression device, thereby reducing the failure rate of the integrated pumping station and improving Availability of equipment.

Example 2

As shown in Figure 1 and Figure 2, the heating device is installed inside the decompression device, and the energy-saving device is installed on the decompression device;

The decompression device stores the water discharged when the integrated pump station releases pressure, the heating device heats the water in the decompression device, and the energy-saving device converts solar energy into heat energy to assist the heating device to heat the water in the decompression device ;

As shown in Figure 2, Figure 3 and Figure 4, the decompression device includes a base 1, an incubator 2, a water inlet pipe 3, two sets of tees 4, a connecting valve 5, a drain pipe 6, a pressure sensor 7 and two sets of second A solenoid valve 8, the bottom of the incubator 2 is connected to the top of the base 1, and the top of the right end of the incubator 2 is provided with a pressure relief valve 36, the inner wall of the incubator 2 is provided with a liquid level sensor 37, the water inlet pipe 3 The left end extends from the right end of the incubator 2 to the inside of the incubator 2, one end of the two sets of tees 4 is respectively connected with the left end and the right end of the connection valve 5, and the other end of the two sets of tees 4 is respectively connected with the left end of the water inlet pipe 3. It is connected with the right end of the drain pipe 6, the left end of the drain pipe 6 protrudes from the left end of the incubator 2, the pressure sensor 7 is installed inside the drain pipe 6, the tops of the two sets of first solenoid valves 8 are respectively connected with the two sets of three-way 4 connected at the bottom;

As shown in Fig. 1, Fig. 2, Fig. 4 and Fig. 5, the heating device includes a first temperature sensor 9, a heating element 10, a radiator 11, a heat pipe 12 and a stirring device, and the first temperature sensor 9 is installed in the drain pipe 6, the heating element 10 is fixedly installed on the bottom of the incubator 2, the radiator 11 is fixedly installed on the heating element 10, and one end of the heat pipe 12 is connected to the bottom end of the first electromagnetic valve 8 on the right side to conduct heat. The other end of the pipe 12 communicates with the inside of the drain pipe 6, and the stirring device is installed at the bottom of the incubator 2;

Install the left end of the drain pipe 6 on the water inlet of the integrated pump station, install the right end of the water inlet pipe 3 on the water delivery pipe, the water in the water delivery pipe enters the water inlet pipe 3, and flows through the tee 4 and the connecting valve 5 again and the drain pipe 6 into the integrated pumping station, when the pressure sensor 7 detects that the water pressure in the drain pipe 6 is too high, the first electromagnetic valve 8 on the left side is automatically opened to drain part of the water in the drain pipe 6 into the incubator 2 to depressurize the integrated pump station, and when the first temperature sensor 9 detects that the temperature of the water in the drain pipe 6 is too low, open the first electromagnetic valve 8 on the right side and close the connection valve 5 at the same time , the water in the water inlet pipe 3 is discharged into the heat pipe 12, and then the water is discharged into the drain pipe 6 through the heat pipe 12, the heating element 10 is turned on, and the radiator 11 guides the heat emitted by the heating element 10 into the heat preservation The water in the box 2 heats the water in the insulated box 2, and then the hot water in the insulated box 2 heats the water flowing through the heat transfer pipe 12. When the weather is fine, the solar energy is converted into thermal energy by an energy-saving device. , The auxiliary heating device heats the water in the decompression device, thereby reducing the failure rate of the integrated pump station and improving the practicability of the equipment.

As shown in Figures 1 to 7, the decompression and preheating equipment for antifreezing and cracking of an integrated pump station of the present invention, when it is working, first install the left end of the drain pipe 6 on the water inlet of the integrated pump station, The placement angle of the solar water heater 16 is adjusted by the angle adjustment device, and then the electric cylinder 28 is stretched, so that the right end of the brake plate 31 is close to the side end of the support platform 27, and the support platform 27 is braked. Set the guide sleeve 30 to limit the position of the connecting rod 29, install the right end of the water inlet pipe 3 on the water delivery pipe, the water in the water delivery pipe enters into the water inlet pipe 3, and flows through the tee 4, the connecting valve 5 and the drain pipe 6 again. In the integrated pumping station, when the pressure sensor 7 detects that the water pressure in the drain pipe 6 is too high, the first electromagnetic valve 8 on the left side is automatically opened, and part of the water in the drain pipe 6 is discharged into the incubator 2 In the process of decompressing the integrated pumping station, when the first temperature sensor 9 detects that the temperature of the water in the drain pipe 6 is too low, the first electromagnetic valve 8 on the right side is opened, and the connection valve 5 is closed at the same time, and the water inlet pipe 3 The water inside is discharged into the heat conduction pipe 12, and then the water is discharged into the drain pipe 6 through the heat conduction pipe 12, and the heating element 10 is turned on, so that the radiator 11 introduces the heat emitted by the heating element 10 into the water in the incubator 2 , turn on the first reduction motor 19 at the same time, through the transmission of the rotating shaft 20, multiple sets of stirring blades 21 are rotated, the water in the incubator 2 is stirred, and the water in the incubator 2 is uniformly heated by the heating element 10 and the radiator 11 , the water in the insulated box 2 is heated, then the water flowing through the heat pipe 12 is heated by the hot water in the insulated box 2, and when the weather is fine, the temperature around the solar water heater 16 is checked by the second temperature sensor 24. Detect, when the solar water heater 16 detects that the temperature around the solar water heater 16 is suitable, the second electromagnetic valve 22 is opened, and water is sprayed to the surface of the solar water heater 16 by the nozzle 23, and the dust on the surface of the solar water heater 16 is washed, and the cycle is opened. The pump 13 discharges the water in the thermal insulation box 2 into the solar water heater 16, converts the solar energy into heat energy by the solar water heater 16 to heat the water in the solar water heater 16, and then discharges the water back to the thermal insulation tank through the second hose 17. In tank 2, the auxiliary heating device heats the water in the decompression device, and then installs the left end of the drain solenoid valve 33 on the water inlet of the integrated pump station, turns on the booster pump 32, and discharges the air into the incubator 2 pressurize the inside of the incubator 2, and then open the drain solenoid valve 33 to discharge the water in the incubator 2 into the integrated pump station, or rotate the rotating shaft 20 to make the multi-scraper 35 drain the water in the incubator 2 The impurities at the bottom are scraped up, and then the sewage solenoid valve 34 is opened to discharge the sewage.

The main functions realized by the present invention are: decompression, antifreeze cracking and energy saving;

1. Decompression: During the water intake process of the pump station, part of the water is discharged through the decompression device and stored to reduce the pressure in the pump station;

2. Anti-freezing and cracking: By heating the stored water, the hot water can heat up the water that is about to enter the pumping station, reducing the occurrence of freezing in the pumping station;

3. Energy saving: By converting solar energy into heat energy, the auxiliary heating device heats the water to reduce the energy consumption of the equipment.

An integrated decompression and preheating equipment for anti-freezing and cracking of the pumping station of the present invention, its installation method, connection method or setting method are all common mechanical methods, as long as it can achieve its beneficial effect, it can be implemented; one of the present invention Pressure sensor 7, first solenoid valve 8, first temperature sensor 9, heating element 10, radiator 11, circulation pump 13, solar water heater 16, first gear motor 19 of the decompression and preheating equipment for antifreezing and cracking of the integrated pumping station , the second solenoid valve 22, the second temperature sensor 24, the second reduction motor 26, the electric cylinder 28, the booster pump 32, the drain solenoid valve 33, the sewage solenoid valve 34 and the liquid level sensor 37 are purchased on the market, and the industry Technicians only need to install and operate according to the accompanying instruction manual, without creative work by those skilled in the art.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made, these improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (10)

1. A decompression and preheating device for antifreezing and cracking of an integrated pumping station, characterized in that the decompression device stores the water discharged when the integrated pumping station is depressurized, and the heating device heats the water in the decompression device, The energy-saving device converts solar energy into thermal energy, and the auxiliary heating device heats the water in the decompression device; The heating device is installed inside the decompression device, and the energy-saving device is installed on the decompression device. 2. The decompression and preheating equipment for antifreezing and cracking of an integrated pumping station according to claim 1, wherein the decompression device includes a base (1), an incubator (2), and a water inlet pipe (3) , two sets of tees (4), connecting valves (5), drain pipes (6), pressure sensors (7) and two sets of first solenoid valves (8), the bottom of the incubator (2) and the base (1) and the top of the right end of the incubator (2) is provided with a pressure relief valve (36), the inner wall of the incubator (2) is provided with a liquid level sensor (37), and the left end of the water inlet pipe (3) is provided by the incubator The right end of (2) stretches into the inside of the incubator (2), one end of two groups of tees (4) is respectively connected with the left end and the right end of connecting valve (5), and the other end of two groups of tees (4) respectively It is connected with the left end of the water inlet pipe (3) and the right end of the drain pipe (6), the left end of the drain pipe (6) protrudes from the left end of the incubator (2), and the pressure sensor (7) is installed on the drain pipe (6) Inside, the tops of two sets of first electromagnetic valves (8) are respectively connected with the bottom ends of two sets of tees (4). 3. The decompression preheating equipment for antifreeze cracking of a kind of integrated pumping station as claimed in claim 2, is characterized in that, described heating device comprises first temperature sensor (9), heating element (10), radiator ( 11), the heat pipe (12) and the stirring device, the first temperature sensor (9) is installed in the inside of the drain pipe (6), the heating element (10) is fixedly installed in the bottom of the incubator (2), and the radiator (11 ) is fixedly installed on the heating element (10), one end of the heat pipe (12) is connected to the bottom end of the first electromagnetic valve (8) on the right side, and the other end of the heat pipe (12) is connected to the drain pipe (6) The interior of each is connected, and the stirring device is installed at the bottom of the incubator (2). 4. A kind of integrated pumping station antifreeze cracking decompression preheating equipment as claimed in claim 2, is characterized in that, described energy-saving device comprises circulation pump (13), circulation pipe (14), first flexible pipe ( 15), solar water heater (16), second hose (17), flushing device and angle adjustment device, circulation pump (13) is installed in the bottom of incubator (2), and the top of circulation pump (13) is provided with suction The right end of the circulation pump (13) is provided with a drain port, and the water suction port of the circulation pump (13) extends into the inside of the insulation box (2) from the bottom of the heat preservation box (2), and one end of the circulation pipe (14) is connected to the inside of the heat preservation box (2). The outlet of the circulation pump (13) is connected, the bottom end of the first flexible pipe (15) is connected with the other end of the circulation pipe (14), the angle adjustment device is installed on the top of the incubator (2), and the solar water heater (16 ) is installed on the angle adjustment device, the other end of the first flexible pipe (15) and one end of the second flexible pipe (17) all communicate with the inside of the solar water heater (16), and the other end of the second flexible pipe (17) communicates with the inside of the solar water heater (16). The interior of the incubator (2) communicates, and the flushing device is installed on the solar water heater (16). 5. The decompression and preheating equipment for anti-freezing and cracking of a kind of integrated pumping station as claimed in claim 2, characterized in that, the stirring device comprises a first sealing box (18), a first reduction motor (19), a rotating shaft (20) and multiple sets of stirring blades (21), the circulation pump (13) is installed in the inside of the first sealed box (18), and the bottom end of the first sealed box (18) is connected with the top of the base (1) , the top of the first sealed box (18) is connected with the bottom of the incubator (2), the bottom of the first reduction motor (19) is connected with the bottom in the first sealed box (18), and is the first The top of a reduction motor (19) is provided with the first output end, and the bottom end of the rotating shaft (20) is connected with the first output end of the first reduction motor (19), and the top of the rotating shaft (20) is covered by the incubator (2) The bottom of the bottom stretches into the inside of the incubator (2), and one end of multiple groups of stirring blades (21) is connected with the surface of the rotating shaft (20). 6. The decompression and preheating equipment for anti-freezing and cracking of an integrated pumping station according to claim 4, characterized in that, the flushing device includes a second electromagnetic valve (22), a nozzle (23) and a second temperature sensor (24), the right end of the second electromagnetic valve (22) is installed on the top of the solar water heater (16), the right end of the shower nozzle (23) is connected with the left end of the second electromagnetic valve (22), and the second temperature sensor (24) The bottom is connected with the top of solar water heater (16). 7. The decompression preheating equipment for anti-freezing and cracking of a kind of integrated pumping station as claimed in claim 4, is characterized in that, described angle adjusting device comprises the second sealing box (25), the second reduction motor (26) and Support platform (27), the bottom of the second sealed box (25) is connected with the top of incubator (2), the bottom of the second reduction motor (26) is connected with the bottom in the second sealed box (25). connected, and the top of the second reduction motor (26) is provided with a second output shaft, and the bottom end of the support platform (27) passes through the top of the second sealed box (25) and the second output shaft of the second reduction motor (26). The ends are connected, and the bottom end of the solar water heater (16) is connected with the top end of the supporting platform (27). 8. A kind of decompression and preheating equipment for antifreezing and cracking of integrated pump station as claimed in claim 7, is characterized in that, also comprises electric cylinder (28), connecting rod (29), two groups of guide sleeves (30) and Brake plate (31), the top of electric cylinder (28) and two groups of guide sleeves (30) are all connected with the top in the second sealed box (25), and the left end of connecting rod (29) is connected with electric cylinder (28) The right end of connecting rod (29) passes through two groups of guide sleeves (30) and is connected with the left end of brake plate (31). 9. The decompression and preheating equipment for antifreezing and cracking of an integrated pumping station according to claim 2, further comprising a booster pump (32), a drainage solenoid valve (33), a sewage solenoid valve (34) With multiple groups of scrapers (35), the right end of the pressurizing pump (32) is connected with the right end top of the incubator (2), and the left end of the pressurizing pump (32) is provided with an exhaust port, the pressurizing pump (32) The bottom end is provided with suction port, and the exhaust port of pressurizing pump (32) communicates with the inside of incubator (2), and the left end of pressurizing pump (32) exhaust port is provided with check valve, drain solenoid valve ( 33) and the side end of blowdown electromagnetic valve (34) are connected with the bottom of incubator (2) left end and right end respectively, and one end of many groups of scrapers (35) is all connected with the surface of rotating shaft (20). 10. The decompression preheating equipment for antifreeze cracking of a kind of integrated pumping station as claimed in claim 9, it is characterized in that, the using method of decompression preheating equipment for antifreezing cracking of described integrated pumping station is as follows: Step 1. Install the left end of the drain pipe (6) and the left end of the drain solenoid valve (33) on the water inlet of the integrated pump station, install the right end of the water inlet pipe (3) on the water delivery pipe, and the water in the water delivery pipe enters To the water inlet pipe (3), once again flows through the tee (4), connecting valve (5) and drain pipe (6) into the integrated pump station; Step 2. When the pressure sensor (7) detects that the water pressure in the drain pipe (6) is too high, the first electromagnetic valve (8) on the left side is automatically opened to discharge part of the water in the drain pipe (6) into In the incubator (2), the integrated pump station is decompressed; Step 3: When the first temperature sensor (9) detects that the temperature of the water in the drain pipe (6) is too low, open the first electromagnetic valve (8) on the right side, close the connecting valve (5) at the same time, and connect the water inlet pipe (3 ) into the heat pipe (12), and then through the heat pipe (12), the water is discharged into the drain pipe (6), and the heating element (10) is turned on, so that the radiator (11) will heat the element ( 10) The heat dissipated is introduced into the water in the incubator (2), the water in the incubator (2) is heated, and then the hot water in the incubator (2) heats the water flowing through the heat pipe (12) Heating is carried out, and the temperature around the solar water heater (16) is detected by the second temperature sensor (24), when the solar water heater (16) detects that the temperature around the solar water heater (16) is suitable, the second solenoid valve (22) Open, water is sprayed to the surface of the solar water heater (16) by the nozzle (23), the dust on the surface of the solar water heater (16) is washed, the circulation pump (13) is opened, and the water in the incubator (2) is discharged into the In the solar water heater (16), the solar water heater (16) converts solar energy into thermal energy to heat the water in the solar water heater (16), and then discharges the water back into the incubator (2) through the second hose (17) .

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