Dual-mode tobacco bud breeding box
By using semiconductor refrigeration sheets and water circulation systems in tobacco germination boxes, the problem of large space occupied by refrigeration equipment and direct air conditioning or heat transfer in the prior art may cause damage to seedlings, achieving efficient and safe temperature regulation and energy-saving effects.
Patent Information
- Application Number
- CN202421106238.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-21
AI Technical Summary
When adjusting the temperature and humidity of the existing tobacco germination boxes, refrigeration equipment such as electric heating rods and compressors occupy a lot of space. Direct air conditioning or heat transfer may cause frostbite or scalds in the seedlings, affecting normal growth.
A dual-mode tobacco germination box is designed, and a semiconductor refrigeration sheet and a water circulation system are used to circulate the water to the refrigeration end or the heat dissipation end through the first water pump and the second water pump for cooling or heating to avoid direct frostbite or scald.
It realizes efficiently adjusting the temperature in the budding box without occupying too much space, avoiding frozen or scalding of seedlings, ensuring normal growth, and saving energy.
Smart Images
Figure CN222465518U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tobacco bud-raising boxes, in particular to a double-mode tobacco bud-raising box. Background Art
[0002] Tobacco bud growing boxes are common boxes used to cultivate tobacco seedlings. There are many types of tobacco bud growing boxes on the market. Most of them are equipped with components for adjusting temperature and humidity, so as to provide a suitable environment for tobacco seedlings and promote their growth.
[0003] There are many types of tobacco bud raising boxes on the market. Among them, the tobacco bud raising boxes that can adjust the temperature generally use electric heating rods, compressors and refrigeration equipment to achieve hot and cold adjustment operations. However, the use of electric heating rods, compressors and other refrigeration equipment occupies a large space, and the direct delivery of cold air may cause frostbite to the seedlings. The direct delivery of heat may also cause scalding of the seedlings, which is not conducive to the normal cultivation operation and brings inconvenience to the user. In view of this, we propose a dual-mode tobacco bud raising box. Utility Model Content
[0004] The purpose of the utility model is to provide a dual-mode tobacco bud-raising box to solve the defects mentioned in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A dual-mode tobacco bud-raising box, comprising a bud-raising box body, a water storage box is arranged on the bottom wall of the bud-raising box body, a water storage chamber is arranged in the water storage box, a temperature component is arranged on the bud-raising box body, the temperature component comprises a temperature box fixedly mounted on the side of the bud-raising box body, a first water pump and a second water pump fixedly mounted on the side of the temperature box, a partition is fixedly mounted on the inner wall of the temperature box, the partition divides the space inside the temperature box into a cooling chamber and a heat dissipation chamber, and a plurality of semiconductor refrigeration sheets arranged at equal intervals are fixedly mounted on the partition The cooling end of the semiconductor refrigeration plate is located in the cooling chamber, and the heat dissipation end of the semiconductor refrigeration plate is located in the heat dissipation chamber. The water outlet end of the first water pump is fixedly installed with a cold water pipe connected to the cooling chamber, and the water outlet end of the second water pump is fixedly installed with a hot water pipe connected to the heat dissipation chamber. The water inlet ends of the first water pump and the second water pump are both fixedly installed with a reflux pipe connected to the inside of the water storage chamber, and the walls of the cooling chamber and the heat dissipation chamber are fixedly installed with water pipes connected to the inside of the water storage chamber.
[0007] Preferably, the first water pump transports the water in the water storage chamber to the cooling chamber for cooling and then returns it to the water storage chamber for cooling operation, and the second water pump transports the water in the water storage chamber to the heat dissipation chamber for heating and then returns it to the water storage chamber for heating operation.
[0008] Preferably, a plurality of mesh partitions for supporting the bud raising boxes are fixedly mounted on the inner wall of the bud raising box, and the mesh partitions are mesh plate structures for air flow operation.
[0009] Preferably, two symmetrical cover plates are hingedly connected to the front side of the germination incubation box through hinges, and the cover plates are used for heat preservation operation when closed.
[0010] Preferably, a dust cover is fixedly installed on the top surface of the temperature box, and a heat dissipation hole connected to the heat dissipation chamber is arranged in the dust cover, which is conducive to the normal discharge of heat when the semiconductor refrigeration plate is working.
[0011] Preferably, a slope is provided on the top surface of the dust cover, and the slope is inclined downward at 45° to 60° to facilitate cleaning of dust on the slope.
[0012] Preferably, a water inlet pipe and a water outlet pipe are fixedly installed on the temperature box, and the water inlet pipe and the water outlet pipe are connected by a serpentine pipe. The serpentine pipe is located in the cooling chamber, which is convenient for conveying water into the serpentine pipe to perform heat exchange operation with excess cold air in the cooling chamber before supplying water to the outside for cooling.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model ensures, by setting a temperature component, that when cooling is required, the first water pump is used to circulate water to the cooling end of the semiconductor refrigeration plate for cooling and then back to the water storage chamber, thereby achieving the effect of cooling the germination box. When heating is required, the second water pump is used to circulate water to the heat dissipation end of the semiconductor refrigeration plate for heat exchange and then back to the water storage chamber, thereby achieving the heating operation in the germination box. Since the semiconductor refrigeration plate, the first water pump and the second water pump are all small devices and do not take up much space, they are conducive to energy saving. At the same time, a water bath is used for cooling or heating to avoid direct frostbite or scalding, which is conducive to the normal growth of seedlings.
[0015] 2. The utility model provides a water inlet pipe, a serpentine pipe and a water outlet pipe, which facilitates the transportation of external water into the serpentine pipe, realizes heat exchange with the excess cold air in the cooling chamber, and then supplies it to the outside for use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the explosion structure of the cooling chamber of the utility model;
[0018] Figure 3 It is a cross-sectional view of the temperature box and the dust cover of the utility model.
[0019] The meaning of each number in the figure is:
[0020] 1. bud raising box; 10. mesh partition; 11. water storage box; 111. water storage chamber; 12. cover plate;
[0021] 2. Temperature assembly; 20. Temperature box; 21. Partition; 211. Cooling chamber; 212. Heat dissipation chamber; 22. Semiconductor refrigeration plate; 23. Dust cover; 231. Heat dissipation hole; 232. Inclined surface; 24. First water pump; 241. Cold water pipe; 25. Second water pump; 251. Hot water pipe; 26. Reflux pipe; 27. Water pipe; 28. Water inlet pipe; 281. Serpentine pipe; 282. Water outlet pipe. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-Figure 3The utility model provides a technical solution: a dual-mode tobacco bud-raising box, comprising a bud-raising box body 1, a water storage box 11 is arranged on the bottom wall of the bud-raising box body 1, a water storage chamber 111 is arranged in the water storage box 11, a temperature component 2 is arranged on the bud-raising box body 1, the temperature component 2 comprises a temperature box 20 fixedly mounted on the side of the bud-raising box body 1, a first water pump 24 and a second water pump 25 fixedly mounted on the side of the temperature box 20, a partition 21 is fixedly mounted on the inner wall of the temperature box 20, the partition 21 divides the space inside the temperature box 20 into a cooling chamber 211 and a heat dissipation chamber 212, a plurality of semiconductor refrigeration sheets 22 arranged at equal intervals are fixedly mounted on the partition 21, the cooling end of the semiconductor refrigeration sheet 22 is located in the cooling chamber 211, and the heat dissipation end of the semiconductor refrigeration sheet 22 is located in the cooling chamber 211. Located in the heat dissipation chamber 212, the water outlet end of the first water pump 24 is fixedly installed with a cold water pipe 241 connected to the cooling chamber 211, and the water outlet end of the second water pump 25 is fixedly installed with a hot water pipe 251 connected to the heat dissipation chamber 212. The water inlet ends of the first water pump 24 and the second water pump 25 are both fixedly installed with a reflux pipe 26 connected to the inside of the water storage chamber 111. The cavity walls of the cooling chamber 211 and the heat dissipation chamber 212 are both fixedly installed with a water pipe 27 connected to the inside of the water storage chamber 111. It is ensured that when in use, the first water pump 24 or the second water pump 25 is used as needed to work, and water is transported to the cooling chamber 211 or the heat dissipation chamber 212 for heat exchange and then transported to the germination box 1 for cooling or heat preservation operation, thereby achieving the effect of dual-mode use.
[0024] In this embodiment, the first water pump 24 transports the water in the water storage chamber 111 to the cooling chamber 211 for cooling and then returns it to the water storage chamber 111 for cooling operation. The second water pump 25 transports the water in the water storage chamber 111 to the heat dissipation chamber 212 for heating and then returns it to the water storage chamber 111 for heating operation.
[0025] Specifically, a plurality of mesh partitions 10 for supporting the bud raising boxes are fixedly mounted on the inner wall of the bud raising box 1. The mesh partitions 10 are mesh plate structures for air flow operation.
[0026] Furthermore, two symmetrical cover plates 12 are hingedly connected to the front side of the germination box 1 through hinges, and the cover plates 12 are used for heat preservation operation when closed.
[0027] In addition, a dust cover 23 is fixedly installed on the top surface of the temperature box 20, and a heat dissipation hole 231 connected to the heat dissipation chamber 212 is arranged in the dust cover 23, which is beneficial for the normal discharge of heat from the semiconductor refrigeration plate 22 during operation when insulation is not required; a slope 232 is arranged on the top surface of the dust cover 23, and the slope 232 is inclined downward at 45° to 60°, which is convenient for cleaning dust on the slope 232.
[0028] It is worth mentioning that a water inlet pipe 28 and a water outlet pipe 282 are fixedly installed on the temperature box 20, and the water inlet pipe 28 and the water outlet pipe 282 are connected by a serpentine pipe 281. The serpentine pipe 281 is located in the cooling chamber 211, so that water can be transported into the serpentine pipe 281 for heat exchange with excess cold air in the cooling chamber 211 before being supplied to the outside for cooling.
[0029] Finally, it should be noted that the first water pump 24, the second water pump 25 and the semiconductor refrigeration plate 22 and other components of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection is completed between each electrical component in a sequential working order, and the detailed connection means are all well-known technologies in the field.
[0030] When the dual-mode tobacco bud-raising box of the utility model is in use, the semiconductor refrigeration sheet 22 is connected to an external power source and made to work, the semiconductor refrigeration sheet 22 works, the cooling end of the semiconductor refrigeration sheet 22 begins to cool in the cooling chamber 211, and the heat of the heat dissipation end is discharged outward along the heat dissipation hole 231, and the first water pump 24 is connected to an external power source and made to work, the first water pump 24 works, and the water in the water storage chamber 111 is transported to the cooling chamber 211 for heat exchange and cooling, and then returned to the water storage chamber 111 through the corresponding water pipe 27, so as to realize the cooling operation;
[0031] When heating is required, the first water pump 24 stops working, and the second water pump 25 is connected to an external power supply and started. The second water pump 25 works to transport the water in the water storage chamber 111 to the heat dissipation chamber 212. Since the heat dissipation end of the semiconductor refrigeration plate 22 is located in the heat dissipation chamber 212, the heat dissipated by the heat dissipation end of the semiconductor refrigeration plate 22 can heat the water body. The heated water body is returned to the water storage chamber 111 along the corresponding water pipe 27 to achieve the heating operation. During the heating process, since the cooling end of the semiconductor refrigeration plate 22 is still working, at this time, the water inlet pipe 28 is connected to the external water pipe. After the external water enters, it can perform heat exchange operations with the cooling chamber 211. The water after heat exchange and cooling can be transported outward along the water outlet pipe 282 for external use.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A dual-mode tobacco bud raising box, comprising a bud raising box body (1), characterized in that: A water storage box (11) is arranged on the bottom wall of the germination raising box (1), a water storage chamber (111) is arranged in the water storage box (11), a temperature component (2) is arranged on the germination raising box (1), the temperature component (2) comprises a temperature box (20) fixedly mounted on the side of the germination raising box (1), a first water pump (24) and a second water pump (25) fixedly mounted on the side of the temperature box (20), a partition (21) is fixedly mounted on the inner wall of the temperature box (20), the partition (21) divides the space inside the temperature box (20) into a cooling chamber (211) and a heat dissipation chamber (212), a plurality of semiconductor cooling sheets (22) arranged at equal intervals are fixedly mounted on the partition (21), the semiconductor cooling sheets (2 2) is located in the cooling chamber (211), the heat dissipation end of the semiconductor refrigeration plate (22) is located in the heat dissipation chamber (212), the water outlet end of the first water pump (24) is fixedly installed with a cold water pipe (241) connected to the cooling chamber (211), the water outlet end of the second water pump (25) is fixedly installed with a hot water pipe (251) connected to the heat dissipation chamber (212), the water inlet ends of the first water pump (24) and the second water pump (25) are both fixedly installed with a return pipe (26) connected to the inside of the water storage chamber (111), and the walls of the cooling chamber (211) and the heat dissipation chamber (212) are both fixedly installed with a water pipe (27) connected to the inside of the water storage chamber (111).
2. The dual-mode tobacco bud raising box according to claim 1, characterized in that: The first water pump (24) transports the water in the water storage chamber (111) to the cooling chamber (211) to cool the water and then returns the water to the water storage chamber (111) for cooling operation. The second water pump (25) transports the water in the water storage chamber (111) to the heat dissipation chamber (212) to heat the water and then returns the water to the water storage chamber (111) for heating operation.
3. The dual-mode tobacco bud raising box according to claim 1, characterized in that: A plurality of mesh partitions (10) for supporting the bud raising boxes are fixedly mounted on the inner wall of the bud raising box (1), and the mesh partitions (10) are mesh plate structures.
4. The dual-mode tobacco bud raising box according to claim 1, characterized in that: Two mutually symmetrical cover plates (12) are hingedly connected on the front side of the bud raising box (1) via hinges, and the cover plates (12) are used for heat preservation operation when closed.
5. The dual-mode tobacco bud raising box according to claim 1, characterized in that: A dust cover (23) is fixedly mounted on the top surface of the temperature box (20), and a heat dissipation hole (231) communicating with the heat dissipation chamber (212) is arranged in the dust cover (23).
6. The dual-mode tobacco bud raising box according to claim 5, characterized in that: A slope (232) is arranged on the top surface of the dust cover (23), and the slope (232) is arranged to be inclined downward at an angle of 45° to 60°.
7. The dual-mode tobacco bud raising box according to claim 1, characterized in that: A water inlet pipe (28) and a water outlet pipe (282) are fixedly mounted on the temperature box (20); the water inlet pipe (28) and the water outlet pipe (282) are connected via a serpentine pipe (281); and the serpentine pipe (281) is located in the cooling chamber (211).