CN210303607U - Hot water system for pharmaceutical workshop - Google Patents

Abstract

The utility model discloses a hot water system between pharmacy workshop, including steam gas-distributing cylinder and reation kettle, be connected with the hot-water cylinder through steam conduit on the steam gas-distributing cylinder, be connected with the running water inlet tube on the hot-water cylinder, be equipped with first control valve on the running water inlet tube, the last solenoid valve that is equipped with of steam conduit, be equipped with temperature sensor on the hot-water cylinder, the last controller that is connected with of temperature sensor, the controller is connected with the solenoid valve and controls solenoid valve work based on temperature sensor's detected signal, be connected with outflow pipeline and backflow pipeline between hot-water cylinder and the reation kettle respectively, be connected with the water pump on the outflow pipeline, the position that the outflow pipeline is located between water pump and the hot-water cylinder is equipped with the second control valve, be connected with the evacuation pipe on. The utility model has the advantages of it is following and effect: the utility model discloses the realization is to the automatic control of hot-water bottle temperature to reduce the manufacturing cost of enterprise.

Description

Hot water system for pharmaceutical workshop

Technical Field

The utility model relates to a pharmacy workshop control system, in particular to pharmacy workshop hot water system.

Background

The pharmaceutical enterprises are heat consumers, the sources of heat energy are mostly boiler or municipal heat supply, and the drug extraction, material drying and water system in the pharmaceutical enterprises occupy more than 80% of heat, so the heat is an enormous expense for the pharmaceutical enterprises. The production environment of the pharmaceutical workshop has strict requirements on the control of temperature and humidity, so pharmaceutical enterprises often provide temperature and humidity for the workshop in a mode of matching high-temperature steam with an air conditioner, the source of the high-temperature steam is a steam cylinder from the pharmaceutical workshop, and the heat energy of the steam cylinder is supplied by a boiler or municipal heat supply.

Pharmaceutical enterprises can use a large amount of reation kettle at the in-process of production, provide the heat for reation kettle through hot water system, make reation kettle keep in the constant temperature for a long time for guarantee reation kettle's operating temperature. The heat energy sources of the existing hot water systems of the pharmaceutical enterprises are boilers or municipal heat supply, so that the hot water systems of the pharmaceutical enterprises need heat supply, and the steam cylinders also need heat supply, so that the production cost of the pharmaceutical enterprises is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can reduce manufacturing cost's pharmaceutical workshop hot-water heating system of enterprise.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a hot-water heating system between pharmacy workshop, includes steam gas-distributing cylinder and reation kettle, there is the hot-water cylinder through steam conduit connection on the steam gas-distributing cylinder, be connected with the running water inlet tube on the hot-water cylinder, be equipped with first control valve on the running water inlet tube, the last solenoid valve that is equipped with of steam conduit, be equipped with temperature sensor on the hot-water cylinder, the last controller that is connected with of temperature sensor, the controller is connected with the solenoid valve and controls solenoid valve work based on temperature sensor's detected signal, be connected with outflow pipeline and backflow pipeline between hot-water cylinder and the reation kettle respectively, be connected with the water pump on the outflow pipeline, the position that the outflow pipeline is located between water pump and the hot-water cylinder is equipped with the second control valve.

By adopting the technical scheme, high-temperature steam in the steam distributing cylinder is transmitted into the hot water tank through the steam pipeline, tap water is conveyed into the hot water tank through the tap water inlet pipe, and the tap water and the high-temperature steam are mixed to form hot water in the hot water tank. Hot water in the hot water tank is conveyed into the reaction kettle through the outflow pipeline under the action of the water pump to supply heat to the reaction kettle, and hot water circulated by the reaction kettle is conveyed into the hot water tank through the return pipeline, so that the cyclic utilization of waste heat and residual water is realized, and the environment is protected; and the waste heat can further heat the water in the hot water tank, so that the use amount of a heat supply source of a pharmaceutical enterprise is reduced, and the production cost of the pharmaceutical enterprise is reduced. The temperature sensor detects the hot water temperature in the hot water tank and transmits a detection signal to the controller, the controller is used for controlling the electromagnetic valve to be opened and closed according to the detection signal of the temperature sensor, when the hot water temperature in the hot water tank is lower than a set value, the controller automatically controls the electromagnetic valve to be opened, heat is provided for the hot water in the hot water tank, and therefore automatic control over the hot water temperature in the hot water tank is achieved, the hot water is kept at a constant temperature, and stable heat supply to the reaction kettle is achieved.

Further setting the following steps: the steam pipeline is connected with emergency pipelines, two ends of each emergency pipeline are connected to two sides of the corresponding steam pipeline, which are located on the corresponding electromagnetic valve, respectively, and the emergency pipelines are provided with third control valves.

Through adopting above-mentioned technical scheme, when the solenoid valve broke down or take place emergency power off state, in order to guarantee the normal heat supply to reation kettle, the event sets up emergent pipeline, through opening the third control valve on the emergent pipeline, can realize that steam conduit's urgent switch on, heats the hot-water tank for guarantee that the hot water temperature in the hot-water tank can satisfy in reation kettle's user demand.

Further setting the following steps: the steam pipeline is provided with a first pressure gauge at a position between the electromagnetic valve and the hot water tank, and a second pressure gauge at a position between the water pump and the reaction kettle.

Through adopting above-mentioned technical scheme, the setting up of manometer makes the staff can know the steam conduit and the internal pressure who outflows the pipeline, carries out real time monitoring to the pressure in the pipeline, prevents that the accident from taking place.

Further setting the following steps: and a sewage discharge pipe is connected to the position, close to the top, of the side wall of the hot water tank.

By adopting the technical scheme, the water flow which flows back into the heating tank through the return pipeline may have a certain amount of suspended matters, and the sewage suspended on the water surface can be discharged through the sewage discharge pipe.

Further setting the following steps: the hot-water bottle is characterized in that the top of the hot-water bottle is rotatably provided with a cleaning main pipe extending into the inner cavity of the hot-water bottle, the cleaning main pipe extends along the height direction of the hot-water bottle, cleaning branch pipes close to the inner wall of the hot-water bottle are connected to the cleaning main pipe, the cleaning branch pipes are arranged along the axial direction of the cleaning main pipe at intervals, and high-pressure spray nozzles facing the inner wall of the hot-water bottle are arranged on the cleaning branch pipes.

Through adopting above-mentioned technical scheme, the rivers that advance hot-water cylinder through the return line reflux have certain dirt, and the dirt can be attached to the heating jar inner wall, need regularly wash the heating jar inner wall. Through connecting high-pressure water flow in the washing main pipe, the inner wall that the rivers acted on the hot-water cylinder through washing main pipe and washing branch pipe from the high pressure nozzle blowout, be responsible for through rotatory washing, can realize the comprehensive washing to the hot-water cylinder inner wall to ensure the normal use and the health of hot-water cylinder.

Further setting the following steps: the hot water tank is provided with a sight glass, and the sight glass extends along the height direction of the hot water tank.

Through adopting above-mentioned technical scheme, the setting of sight glass can realize the direct observation to the inside hot-water cylinder to confirm the cleaning cycle of hot-water cylinder and observe the inside in service behavior of hot-water cylinder.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses the realization is to the automatic control of hot-water bottle temperature to reduce the manufacturing cost of enterprise.

Drawings

Fig. 1 is a schematic structural diagram of the system according to the embodiment.

In the figure: 1. a steam distributing cylinder; 2. a reaction kettle; 3. a steam line; 4. a hot water tank; 5. a tap water inlet pipe; 6. a first control valve; 7. an electromagnetic valve; 8. a temperature sensor; 9. a controller; 10. an outflow conduit; 11. a return line; 12. a water pump; 13. a second control valve; 14. emptying the pipe; 15. an emergency pipeline; 16. a third control valve; 17. a first pressure gauge; 18. a second pressure gauge; 19. a blow-off pipe; 20. cleaning the main pipe; 21. cleaning the branch pipe; 22. a high pressure spray head; 23. a sight glass.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a pharmacy workshop hot water system, includes steam gas distributing cylinder 1 and reation kettle 2, and the export of steam gas distributing cylinder 1 passes through steam conduit 3 and connects in the import of hot-water cylinder 4, is connected with running water inlet tube 5 on the hot-water cylinder 4, installs first control valve 6 on the running water inlet tube 5. Install solenoid valve 7 on the steam conduit 3, install temperature sensor 8 on the hot-water cylinder 4, temperature sensor 8 electricity is connected with controller 9, and controller 9 is connected with solenoid valve 7 electricity and controls solenoid valve 7 work based on temperature sensor 8's detected signal, and controller 9 can be the power supply by the workshop for singlechip and controller 9, temperature sensor 8 and solenoid valve 7. Be connected with between the export of hot-water cylinder 4 and the import that reation kettle 2 pressed from both sides the cover and flow back pipeline 11 is connected with between the export that reation kettle 2 pressed from both sides the cover and the import of hot-water cylinder 4 of outflow pipeline 10, be connected with water pump 12 on the outflow pipeline 10, the second control valve 13 is installed to the position that outflow pipeline 10 is located between water pump 12 and the hot-water cylinder 4, is connected with evacuation pipe 14 on the hot-water cylinder 4.

An emergency pipeline 15 is connected to the steam pipeline 3, two ends of the emergency pipeline 15 are respectively connected to two sides of the steam pipeline 3, which are located on the electromagnetic valve 7, and a third control valve 16 is installed on the emergency pipeline 15. A first pressure gauge 17 is arranged at the position of the steam pipeline 3 between the electromagnetic valve 7 and the hot water tank 4, and a second pressure gauge 18 is arranged at the position of the outflow pipeline 10 between the water pump 12 and the reaction kettle 2; a sewage discharge pipe 19 is connected to the side wall of the hot water tank 4 near the top. 4 tops of hot-water tank are provided with the washing that extends into 4 inner chambers of hot-water tank through the bearing rotation and are responsible for 20, wash and be responsible for 20 and extend the setting along the direction of height of hot-water tank 4, wash and be connected with the washing branch pipe 21 that is close to in 4 inner walls of hot-water tank on being responsible for 20, wash branch pipe 21 and arrange the setting along the axial interval that washs and be responsible for 20, wash branch pipe 21 and be close to the fixed high pressure nozzle 22 that is equipped with towards 4 inner walls of hot-water tank in one end. A gap is arranged on the hot water tank 4, a sight glass 23 covering the gap is fixedly bonded on the hot water tank 4, and the sight glass 23 extends along the height direction of the hot water tank 4 to be in a strip shape.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a pharmacy workshop hot water system, includes steam gas distribution cylinder (1) and reation kettle (2), its characterized in that: the steam distributing cylinder (1) is connected with a hot water tank (4) through a steam pipeline (3), the hot water tank (4) is connected with a tap water inlet pipe (5), a first control valve (6) is arranged on the tap water inlet pipe (5), an electromagnetic valve (7) is arranged on the steam pipeline (3), a temperature sensor (8) is arranged on the hot water tank (4), a controller (9) is connected onto the temperature sensor (8), the controller (9) is connected with the electromagnetic valve (7) and controls the electromagnetic valve (7) to work based on a detection signal of the temperature sensor (8), an outflow pipeline (10) and a return pipeline (11) are respectively connected between the hot water tank (4) and the reaction kettle (2), the outflow pipeline (10) is connected with a water pump (12), a second control valve (13) is arranged at a position of the outflow pipeline (10) between the water pump (12) and the hot water tank (4), the hot water tank (4) is connected with an emptying pipe (14).

2. The pharmaceutical plant hot water system of claim 1, wherein: be connected with emergent pipeline (15) on steam conduit (3), emergent pipeline (15) both ends are connected respectively in steam conduit (3) and are located the both sides of solenoid valve (7), be equipped with third control valve (16) on emergent pipeline (15).

3. The pharmaceutical plant hot water system of claim 1, wherein: the steam pipeline (3) is provided with a first pressure gauge (17) at a position between the electromagnetic valve (7) and the hot water tank (4), and the outflow pipeline (10) is provided with a second pressure gauge (18) at a position between the water pump (12) and the reaction kettle (2).

4. The pharmaceutical plant hot water system of claim 1, wherein: and a sewage discharge pipe (19) is connected to the position, close to the top, of the side wall of the hot water tank (4).

5. The pharmaceutical plant hot water system of claim 1, wherein: the utility model discloses a hot-water bottle, including hot-water bottle (4), washing person in charge (20) are provided with in the rotation of hot-water bottle (4) top and extend into the washing of hot-water bottle (4) inner chamber, the washing is responsible for (20) and extends the setting along the direction of height of hot-water bottle (4), be connected with on the washing person in charge (20) and be close to in the washing branch pipe (21) of hot-water bottle (4) inner wall, wash branch pipe (21) and arrange the setting along the axial interval who washs person in charge (20), be equipped with on washing branch pipe (21) towards high pressure nozzle.

6. The pharmaceutical plant hot water system of claim 1, wherein: the hot water tank (4) is provided with a sight glass (23), and the sight glass (23) extends along the height direction of the hot water tank (4).

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