Energy-saving efficient constant-temperature warehouse

Abstract

An energy-saving efficient constant-temperature warehouse comprises a warehouse body, a rolling gate is arranged at a door opening of the warehouse body, steam heating radiators are installed at the corners of an inner wall body of the warehouse body, a steam conveying pipe connected with a steam outlet of a workshop boiler is embedded in the inner wall body of the warehouse body, and the other end of the steam conveying pipe is connected with steam inlets of the steam heating radiators. A condensate water outlet of the steam heating radiator is connected with a drain pipe, a drain valve is arranged on the drain pipe, and an air conditioner and a thermometer are further arranged in the storeroom. Dependence on an air conditioner can be reduced, steam waste heat of a workshop boiler is effectively utilized, industrial energy efficiency is improved, energy conservation and environmental protection are achieved, and enterprise cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature warehouses, in particular to an energy-saving and high-efficiency constant temperature warehouse. Background Art

[0002] During production and fermentation, fermented feed is usually packed in special bags for fermentation feed, and then stored in a constant temperature warehouse for fermentation. The fermentation takes 10-15 days, and the ambient temperature must not be lower than 10°C. However, the temperature in the north is lower in winter, so it is necessary to increase the temperature in the constant temperature warehouse. The constant temperature warehouse of traditional feed processing plants is completely dependent on air conditioning for heating to adjust the temperature. Due to the long fermentation time, the air conditioner needs to work continuously for a long time, which consumes electricity, is extremely costly, and consumes a lot of energy.

[0003] Chinese utility model patent CN 2016203065214 discloses a constant temperature warehouse, which includes a heat preservation box, a temperature control component and a solar power supply component; the heat preservation box has a receiving chamber; the temperature control component includes a condenser, an evaporator and a compressor; the condenser is fixed outside the receiving chamber to condense high-pressure refrigerant gas into refrigerant liquid; the evaporator is fixed inside the receiving chamber to evaporate the refrigerant liquid into low-pressure refrigerant gas; the compressor is fixed outside the receiving chamber to compress the low-pressure refrigerant gas into high-pressure refrigerant gas and transmit the high-pressure refrigerant gas to the condenser; the solar power supply component is fixed outside the receiving chamber and electrically connected to the compressor to receive solar energy and convert the solar energy into electrical energy to supply the compressor. The compressor, condenser and evaporator can work continuously and cyclically, thereby improving the efficiency of the constant temperature warehouse. The above patent uses a solar power supply component to provide electrical energy to the temperature control component (air conditioner), but the solar power supply component is greatly affected by sunlight and cannot obtain solar energy continuously and stably, and there may be a shortage of power supply.

[0004] Chinese utility model patent CN2023211999273 discloses a constant temperature warehouse for feed raw materials with a constant temperature effect, comprising: a constant temperature warehouse main body, a rolling shutter door is arranged at the front end thereof, which is used to open and close the constant temperature warehouse, and the constant temperature warehouse main body is divided into an inner wall and an outer wall, the inner wall is arranged on the inner side, and the outer wall is arranged on the outer side; a touch control panel is arranged on the surface of the inner wall, which is used to display the temperature and humidity in the constant temperature warehouse, and control the temperature inside the constant temperature warehouse to maintain balance; a roof is arranged on the top of the constant temperature warehouse main body, a fan base column is arranged above the roof, and a roof fan is installed and connected above the fan base column, and a water storage tank is arranged at the left end of the constant temperature warehouse main body, which is used to store water; this feed raw material constant temperature warehouse with a constant temperature effect has a controlled ventilation environment that can be adjusted, and adopts the advantage of reducing the energy consumption of the traditional refrigeration system and reducing costs. The above patent uses a water pump to pump water from the water tank into the cavity between the inner wall and the outer wall to adjust the internal temperature of the constant temperature storehouse. When the temperature is too high, ventilation is performed to adjust it. In winter, the heating device in the water tank heats the water to achieve temperature regulation. The design is complex and requires additional heating devices, regulating motors, water pumps and other energy-consuming components, which is not conducive to energy conservation and environmental protection. In addition, for the fermentation time of fermented feed, in winter, the water pump and the heating device work for a long time, which still consumes electricity, is costly, and the energy consumption is still huge.

[0005] In order to solve the above problems, people have been seeking an ideal technical solution. Summary of the invention

[0006] The purpose of the utility model is to provide an energy-saving and efficient constant temperature warehouse in view of the deficiencies in the prior art. The utility model can reduce the dependence on air conditioning, effectively utilize the steam waste heat of the workshop boiler, improve industrial energy efficiency, save energy and protect the environment, and reduce enterprise costs.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an energy-saving and efficient constant temperature warehouse, including a warehouse, a rolling shutter door is arranged at the door of the warehouse, a steam radiator is installed at the corner of the inner wall of the warehouse, a steam delivery pipe connected to the steam outlet of the workshop boiler is pre-buried on the inner wall of the warehouse, the other end of the steam delivery pipe is connected to the steam inlet of the steam radiator, the condensate outlet of the steam radiator is connected to a drain pipe, a drain valve is arranged on the drain pipe, and an air conditioner and a thermometer are also arranged in the warehouse.

[0008] A first stop valve, a drain pipe and a second stop valve are sequentially arranged on the steam delivery pipe along the gas flow direction, and a third stop valve is arranged on the drain pipe.

[0009] The drain pipe vertically extends downward to the bottom of the steam radiator and then is horizontally bent and arranged under the steam radiator. The water outlet end of the drain pipe is connected to the drain pipe.

[0010] Insulation panels are installed in the walls of the warehouse.

[0011] A protective fence is installed on the outer periphery of the steam radiator.

[0012] Compared with the prior art, the utility model has substantial characteristics and progress. Specifically, the utility model installs a steam radiator in the original warehouse, and the steam inlet of the steam radiator is connected to the steam outlet of the workshop boiler through a steam conveying pipe. Then, in winter, the steam generated by the workshop boiler is conveyed to the steam radiator through the steam conveying pipe. The steam radiator heats the warehouse, increases the temperature in the warehouse, reduces dependence on air conditioning, effectively utilizes the steam waste heat of the workshop boiler, improves industrial energy efficiency, saves energy and protects the environment, and reduces enterprise costs.

[0013] Furthermore, air conditioners and thermometers are installed in the warehouse. When the temperature of the steam radiator is relatively low in the early stage, the temperature of the warehouse can be quickly adjusted by the air conditioner to ensure that the temperature in the warehouse is constant at the required value. When the temperature of the steam radiator rises and stabilizes, the air conditioner can be turned off or the air conditioner power can be reduced.

[0014] Furthermore, an insulation board is arranged inside the wall of the warehouse, and the insulation board is used to reduce the heat exchange between the warehouse and the outside, thereby reducing the heat loss in the warehouse.

[0015] Further, the protective fence is used to prevent people from coming into contact with the steam radiator and being burned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the utility model.

[0017] In the figure: 1. Warehouse; 2. Steam radiator; 3. Steam delivery pipe; 4. Drain pipe; 5. Trap; 6. Air conditioner; 7. First stop valve; 8. Drain pipe; 9. Second stop valve; 10. Third stop valve; 11. Protective fence. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described in detail below through specific implementation methods.

[0019] Example 1

[0020] like Figure 1As shown, the energy-saving and efficient constant temperature warehouse includes a warehouse 1, a rolling shutter door (not shown) is arranged at the door of the warehouse 1, a steam radiator 2 is installed at the corner of the inner wall of the warehouse 1, and a steam delivery pipe 3 connected to the steam outlet of the workshop boiler (not shown) is pre-buried on the inner wall of the warehouse 1, and the other end of the steam delivery pipe 3 is connected to the steam inlet of the steam radiator 2, and the condensate outlet of the steam radiator 2 is connected to the drain pipe 4, and the drain pipe 4 is provided with a steam trap 5, and the warehouse 1 is also provided with an air conditioner 6 and a thermometer (not shown). In this way, in winter, the steam generated by the workshop boiler is delivered to the steam radiator 2 through the steam delivery pipe 3, and the steam radiator 2 provides heating for the warehouse 1, thereby increasing the temperature in the warehouse 1, reducing the dependence on the air conditioner 6, and effectively utilizing the steam waste heat of the workshop boiler, improving industrial energy efficiency, saving energy and protecting the environment, and reducing enterprise costs. The steam delivery pipe 3 is provided with a first stop valve 7, a drain pipe 8, and a second stop valve 9 in sequence along the gas flow direction, and the drain pipe 8 is provided with a third stop valve 10.

[0021] The drain pipe 8 extends vertically downward to the bottom of the steam radiator 2 and then is horizontally bent and arranged below the steam radiator 2 . The water outlet end of the drain pipe 4 is connected to the drain pipe 8 .

[0022] When this embodiment is working, first open the first stop valve 7 and the third stop valve 10, and close the second stop valve 9, so that the condensed water in the steam delivery pipe 3 is first discharged through the drain pipe 8, and at the same time, turn on the air conditioner 6 to quickly adjust the temperature of the warehouse 1 to ensure that the temperature in the warehouse 1 is constant at the required value. When the condensed water in the steam delivery pipe 3 is drained, close the third stop valve 10, open the second stop valve 9, and allow the high-temperature and high-pressure steam generated by the workshop boiler to enter the steam radiator 2 through the steam delivery pipe 3. The high-temperature and high-pressure steam heats the air in the warehouse 1 through the steam radiator 2. According to the thermometer, reduce the power of the air conditioner 6 or turn off the air conditioner 6. The high-temperature and high-pressure steam in the steam radiator 2 is partially condensed into water and then discharged through the steam trap 5 and the drain pipe 4 and the drain pipe 8.

[0023] Example 2

[0024] On the basis of Example 1, a heat preservation board (not shown) is arranged in the wall of the warehouse 1. The heat preservation board is used to reduce the heat exchange between the warehouse 1 and the outside, and reduce the heat loss in the warehouse 1.

[0025] A protective fence 11 is installed on the outer periphery of the steam radiator 2. The protective fence 11 is used to prevent people from contacting the steam radiator 2 and getting burned.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. Energy-saving and efficient constant temperature warehouse, including a warehouse, the door of which is provided with a rolling shutter door, characterized in that: Steam radiators are installed in the corners of the inner walls of the warehouse. A steam delivery pipe connected to the steam outlet of the workshop boiler is pre-buried on the inner wall of the warehouse. The other end of the steam delivery pipe is connected to the steam inlet of the steam radiator. The condensate outlet of the steam radiator is connected to a drain pipe, and a steam trap is installed on the drain pipe. The warehouse is also equipped with air conditioners and thermometers.

2. The energy-saving and high-efficiency constant temperature storehouse according to claim 1 is characterized in that: A first stop valve, a drain pipe and a second stop valve are sequentially arranged on the steam delivery pipe along the gas flow direction, and a third stop valve is arranged on the drain pipe.

3. The energy-saving and high-efficiency constant temperature storage according to claim 2 is characterized in that: The drain pipe vertically extends downward to the bottom of the steam radiator and then is horizontally bent and arranged under the steam radiator. The water outlet end of the drain pipe is connected to the drain pipe.

4. The energy-saving and high-efficiency constant temperature storehouse according to claim 1 is characterized in that: Insulation panels are installed in the walls of the warehouse.

5. The energy-saving and high-efficiency constant temperature storehouse according to claim 1 is characterized in that: A protective fence is installed on the outer periphery of the steam radiator.

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