Pharmaceutical egg car drying equipment

Abstract

The utility model discloses pharmaceutical egg car drying equipment, which relates to the technical field of medical equipment and comprises a shell, a drying cabin is arranged at the bottom of the shell, an air draft component is connected with a preheating part, an air heater is connected with the preheating part so as to heat air passing through the preheating part, and a hot air outlet of the air heater is connected with an output pipeline. The output pipeline is used for blowing hot air at a preset temperature into the drying cabin; an inlet of the air exhaust assembly is formed in the top wall of the drying cabin, and an air exhaust pipeline of the air exhaust assembly is wound around the preheating piece so as to transmit energy of hot air in the air exhaust pipeline to the preheating piece; the first temperature probe is arranged in the drying cabin; the air draft assembly, the air heater, the air exhaust assembly and the first temperature probe are all in signal connection with the controller. According to the pharmaceutical egg car drying equipment, the time for the temperature in the drying cabin to reach the preset temperature can be shortened, then resource waste is reduced, and energy consumption of the air heater is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a pharmaceutical egg cart drying device. Background Art

[0002] Using eggs to produce influenza virus is a relatively mature method in the field of influenza virus immunity research, which is widely reported in the prior art literature. For example, Chinese patent document with application number 2008801089689 discloses a method for using influenza virus to infect eggs of immune hens and obtain influenza virus suitable for use as influenza vaccine.

[0003] Among them, when using eggs to propagate influenza virus, the eggs must first be placed on a pharmaceutical egg cart and incubated in a negative pressure area; the pharmaceutical egg cart needs to be cleaned before and after use, and after cleaning, the pharmaceutical egg cart needs to be dried and sterilized with hot air, but the existing drying equipment consumes high energy and has low drying efficiency.

[0004] Therefore, how to provide a pharmaceutical egg cart drying equipment with high drying efficiency and low energy consumption is a technical problem that technicians in this field currently need to solve. Utility Model Content

[0005] The utility model aims to provide a pharmaceutical egg trolley drying device, which solves the technical problems of low drying efficiency and high energy consumption of the existing pharmaceutical egg trolley drying devices.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a pharmaceutical egg cart drying device, comprising:

[0007] A shell, a drying chamber and a sealing door for sealing the drying chamber are provided at the bottom of the shell, and the drying chamber is used to place a plurality of pharmaceutical egg carts;

[0008] An exhaust component, a preheating element and an air heater, wherein the exhaust component is connected to the preheating element through a first pipe, the exhaust component can transmit the air in the drying chamber or the air outside the shell to the preheating element, the air heater is connected to the preheating element through a second pipe, so that the air heater is used to heat the air passing through the preheating element, the hot air outlet of the air heater is connected to an output pipe, and the output pipe is used to blow hot air of a preset temperature into the drying chamber;

[0009] An exhaust component, wherein the inlet of the exhaust component is arranged on the top wall of the drying chamber, and the exhaust duct of the exhaust component is wound around the preheating element to transfer the energy of the hot air in the exhaust duct to the preheating element;

[0010] A first temperature probe is arranged in the drying cabin;

[0011] The controller, the air extraction component, the air heater, the exhaust component and the first temperature probe are all connected to the controller by signals.

[0012] A pharmaceutical egg cart drying device, the exhaust assembly includes a first air inlet duct, a second air inlet duct and an exhaust fan, the air outlets of the first air inlet duct and the second air inlet duct are both connected to the air inlet of the exhaust fan, the air inlet of the first air inlet duct is located on the top wall of the drying chamber, the air inlet of the second air inlet duct is located on the outside of the shell, the first air inlet duct is provided with a first air inlet valve, the first air inlet valve realizes the interruption of air flow in the first air inlet duct, the second air inlet duct is provided with a second air inlet valve, the second air inlet valve realizes the interruption of air flow in the second air inlet duct.

[0013] A pharmaceutical egg cart drying device, wherein an air filter is provided at the air inlet of the second air inlet duct.

[0014] A pharmaceutical egg cart drying device, wherein the first air inlet valve and the second air inlet valve are both electric regulating valves, and the first air inlet valve and the second air inlet valve are both signal connected to the controller.

[0015] A pharmaceutical egg cart drying device, the output pipe includes a first output pipe and a second output pipe, the first output pipe and the second output pipe are symmetrically connected to the drying chamber, the first output pipe and the second output pipe both include a first air outlet and a second air outlet, the first air outlet is located at the bottom of the drying chamber, and the second air outlet is located at the top of the drying chamber.

[0016] A pharmaceutical egg cart drying device, the exhaust assembly comprises a first exhaust duct, a second exhaust duct, an exhaust valve and an exhaust fan, the air inlet of the first exhaust duct is arranged at the top of the drying chamber, the air outlet of the first exhaust duct is connected to the air inlet of the exhaust fan, the air inlet of the second exhaust duct is connected to the air outlet of the exhaust fan, the middle part of the second exhaust duct is wrapped around the preheating element, and the exhaust valve is arranged on the first exhaust duct.

[0017] A pharmaceutical egg cart drying device, wherein the exhaust valve is an electric regulating valve and establishes a signal connection with the controller.

[0018] A pharmaceutical egg cart drying device, wherein the preheating element is provided with a second temperature probe, the air heater is provided with a third temperature probe, the second temperature probe and the third temperature probe both establish signal connections with the controller, the exhaust fan and the exhaust fan are both variable frequency fans, and the air heater is a variable frequency air heater.

[0019] Compared with the above-mentioned background technology, when the drug egg cart drying equipment provided by the utility model is used, the sealed door is opened to place the drug egg cart in the drying chamber, and then the sealed door is closed. Next, the controller controls the exhaust component to be in the first working state so that the air in the drying chamber passes through the preheating element, and the air heater is started so that the air heater heats the air passing through the preheating element, and then the output pipe blows hot air of a preset temperature into the drying chamber to achieve circulating heating of the air in the drying chamber. When the temperature value of the first temperature probe monitored by the controller reaches the preset value, the controller controls the exhaust component to work so that the polluted air in the drying chamber is discharged to the outside of the shell, and the controller controls the exhaust component to be in the second working state so that the fresh air outside the shell is transmitted to the preheating element, the air heater heats the fresh air passing through the preheating element, and then the output pipe blows the preset temperature into the drying chamber. Fresh hot air is blown in, thereby balancing the pressure inside and outside the drying chamber. The pharmaceutical egg cart can be disinfected by blowing in fresh hot air. After the controller detects the preset working time, the exhaust component, the air heater and the exhaust component stop working. Since the present application first circulates and heats the air in the drying chamber, the time for the temperature in the drying chamber to reach the preset temperature can be shortened, thereby reducing the waste of resources, saving time and improving the drying efficiency. Since the exhaust duct of the exhaust component is wrapped around the preheating element, the energy of the hot air in the exhaust duct is transferred to the preheating element, and the preheating element can preheat the fresh air passing through the preheating element, so that the fresh air entering the air heater has heat. Since the air temperature at the air outlet of the air heater is consistent, the fresh air entering the air heater has heat, thereby reducing the energy consumption of the air heater, thereby reducing the energy consumption of the pharmaceutical egg cart drying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 This is a schematic structural diagram of the pharmaceutical egg cart drying equipment provided by an embodiment of the utility model.

[0022] In the figure:

[0023] 1-shell, 2-drying cabin, 3-pharmaceutical egg cart, 4-exhaust assembly, 41-exhaust fan, 42-first air inlet valve, 43-second air inlet valve, 5-preheating element, 51-second temperature probe, 6-air heater, 61-third temperature probe, 7-exhaust assembly, 71-second exhaust duct, 72-exhaust valve, 73-exhaust fan, 8-first temperature probe; DETAILED DESCRIPTION

[0024] 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.

[0025] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] See also Figure 1 The present application provides a pharmaceutical egg cart drying device, comprising a shell 1, a drying chamber 2 and a sealing door for sealing the drying chamber 2 are provided at the bottom of the shell 1, and the drying chamber 2 is used to place a plurality of pharmaceutical egg carts 3;

[0027] The exhaust component 4, the preheating element 5, and the air heater 6 are connected to the preheating element 5 through a first pipe. Since the exhaust component 4 has two working states and establishes a signal connection with the controller, when the exhaust component 4 is in the first working state, the exhaust component 4 can transfer the air in the drying chamber 2 to the preheating element 5; when the exhaust component 4 is in the second working state, the exhaust component 4 can transfer the air located outside the shell 1 to the preheating element 5. The air heater 6 is connected to the preheating element 5 through a second pipe, so that the air heater 6 passes through the air of the preheating element 5. The hot air outlet of the air heater 6 is connected to the output pipe, and the output pipe is used to blow hot air of a preset temperature into the drying chamber 2;

[0028] Exhaust assembly 7, the inlet of exhaust assembly 7 is arranged on the top wall of drying chamber 2, and the exhaust duct of exhaust assembly 7 is wound around preheating element 5, so as to transfer the energy of hot air in the exhaust duct to preheating element 5, thereby making preheating element 5 preheat the air in the cavity, so that the air entering air heater 6 has a certain temperature;

[0029] A first temperature probe 8 is provided in the drying chamber 2 and is used to monitor the cavity temperature of the drying chamber 2;

[0030] The controller, the exhaust assembly, the air heater 6, the exhaust assembly 7 and the first temperature probe 8 are all connected to the controller by signals.

[0031] Specifically, through the use of the pharmaceutical egg cart drying equipment of the present application, when the cleaned pharmaceutical egg cart needs to be dried and disinfected, the sealed door is opened to place the pharmaceutical egg cart in the drying chamber 2, and then the sealed door is closed. Next, the controller controls the exhaust component 4 to be in the first working state so that the air in the drying chamber 2 passes through the preheating element 5, and the air heater 6 is started so that the air heater 6 heats the air passing through the preheating element 5, and then the output pipe blows hot air of a preset temperature into the drying chamber 2 to achieve circulating heating of the air in the drying chamber 2. When the temperature value of the first temperature probe 8 monitored by the controller reaches the preset value, the controller controls the exhaust component 7 to work so that the contaminated air in the drying chamber 2 is discharged to the outside of the shell 1, and the controller controls the exhaust component to be in the second working state so that the fresh air outside the shell 1 is transmitted to the preheating element 5, and the air heater 6 heats the fresh air passing through the preheating element 5, and then the output pipe blows hot air of a preset temperature into the drying chamber 2. Fresh hot air of a preset temperature is blown in to balance the pressure inside and outside the drying chamber 2. The pharmaceutical egg trolley can be disinfected by blowing in fresh hot air. After the controller detects the preset working time, the exhaust component 4, the air heater 6 and the exhaust component 7 stop working. Since the present application first circulates and heats the air in the drying chamber 2, the time for the temperature in the drying chamber 2 to reach the preset temperature can be shortened, thereby reducing the waste of resources, saving time and improving the drying efficiency. Since the exhaust duct of the exhaust component 7 is wrapped around the preheating element 5, and the energy of the hot air in the exhaust duct is transferred to the preheating element 5, the preheating element 5 can preheat the fresh air passing through the preheating element 5, so that the fresh air entering the air heater 6 has heat. Since the air temperature at the air outlet of the air heater 6 is consistent, the fresh air entering the air heater 6 has heat, thereby reducing the energy consumption of the air heater 6, thereby reducing the energy consumption of the pharmaceutical egg trolley drying equipment.

[0032] On the basis of the above-mentioned embodiment, the exhaust assembly 4 includes a first air inlet duct, a second air inlet duct and an exhaust fan 41. The air outlets of the first air inlet duct and the second air inlet duct are both connected to the air inlet of the exhaust fan 41. The air inlet of the first air inlet duct is located on the top wall of the drying chamber 2, and the air inlet of the second air inlet duct is located on the outside of the shell 1. A first air inlet valve 42 is provided on the first air inlet duct, and the first air inlet valve 42 realizes the interruption of air flow in the first air inlet duct. A second air inlet valve 43 is provided on the second air inlet duct, and the second air inlet valve 43 realizes the interruption of air flow in the second air inlet duct. Both the first air inlet valve 42 and the second air inlet valve 43 are electric regulating valves, and both the first air inlet valve 42 and the second air inlet valve 43 establish signal connections with the controller.

[0033] That is to say, when the exhaust component 4 is in the first working state, the controller controls the first air inlet valve 42 to be in the open state, and the second air inlet valve 43 to be in the closed state, and since the air inlet of the first air inlet duct is located on the top wall of the drying chamber 2, the air in the drying chamber 2 can be transmitted to the preheating element 5. When the exhaust component 4 is in the second working state, the controller controls the first air inlet valve 42 to be in the closed state, and the second air inlet valve 43 to be in the open state, and since the air inlet of the second air inlet duct is located on the outside of the shell 1, the fresh air located outside the shell 1 can enter the preheating element 5.

[0034] On the basis of the above-mentioned embodiment, an air filter 44 is provided at the air inlet of the second air inlet duct. Through the setting of the air filter 44 of the present application, the fresh air entering the drying cabin 2 can be purified to achieve sufficient disinfection.

[0035] Based on the above embodiment, the output pipe includes a first output pipe and a second output pipe, and the first output pipe and the second output pipe are symmetrically connected to the drying chamber 2. The first output pipe and the second output pipe both include a first air outlet and a second air outlet. The first air outlet is located at the bottom of the drying chamber 2, and the second air outlet is located at the top of the drying chamber 2.

[0036] That is to say, the air outlet of the air heater 6 is connected to the three-way pipe joint, and the air inlets of the first output pipe and the second output pipe are both connected to the air heater through the three-way pipe joint. Since the first output pipe and the second output pipe are symmetrically connected to the drying cabin 2, and the first air outlets of the first output pipe and the second output pipe are located at the bottom of the drying cabin 2, and the second air outlets are located at the top of the drying cabin 2, the heated fresh air has no dead corners in the drying cabin 2, thereby improving the drying and disinfection effects.

[0037] Based on the above embodiment, the exhaust assembly 7 includes a first exhaust duct, a second exhaust duct 71, an exhaust valve 72 and an exhaust fan 73. The air inlet of the first exhaust duct is located at the top of the drying chamber 2, the air outlet of the first exhaust duct is connected to the air inlet of the exhaust fan 73, the air inlet of the second exhaust duct 71 is connected to the air outlet of the exhaust fan 73, the middle part of the second exhaust duct 71 is wrapped around the preheating element 5, the exhaust valve 72 is arranged on the first exhaust duct, the exhaust valve 72 is an electric regulating valve, and establishes a signal connection with the controller.

[0038] That is to say, the preheating element 5 can be a hollow column, and the two ends of the hollow column are connected to the exhaust fan 41 and the air heater 6 through the first pipe and the second pipe respectively. Since the middle part of the second exhaust duct 71 is wrapped around the preheating element 5, the energy of the hot air in the exhaust duct is transferred to the preheating element 5 through the second exhaust duct 71, and the preheating element 5 can preheat the fresh air passing through the preheating element 5.

[0039] Preferably, the first exhaust duct is a high temperature resistant plastic duct, thereby reducing the heat dissipation of hot air in the first exhaust duct, and the second exhaust duct is a metal bellows, which has heat transfer properties on the basis of flexibility, and the preheating element 5 can be made of aluminum metal.

[0040] Based on the above embodiment, a second temperature probe 51 is provided on the preheating part 5, and the second temperature probe 51 is used to monitor the temperature of the preheating part 5. A third temperature probe 61 is provided on the air heater 6, and the third temperature probe 61 is used to monitor the temperature of the air entering the air heater 6. The second temperature probe 51 and the third temperature probe 61 both establish signal connections with the controller, the exhaust fan 41 and the exhaust fan 73 are both variable frequency fans, and the air heater 6 is a variable frequency air heater.

[0041] Through the monitoring data of the first temperature probe 8, the second temperature probe 51 and the third temperature probe 61, the controller can control the working power of the exhaust fan 41 and the exhaust fan 73, and then adjust the temperature in the drying chamber 2. When the temperature in the drying chamber 2 is lower than the preset temperature, the working power of the exhaust fan 41 can be increased to increase the air intake volume, and the working power of the exhaust fan 73 can be reduced to reduce the exhaust volume, thereby increasing the temperature in the drying chamber 2. When the temperature in the drying chamber 2 is higher than the preset temperature, the operation is opposite.

[0042] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0043] This article uses specific examples to illustrate the principle and implementation of the pharmaceutical egg cart drying equipment provided by the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A pharmaceutical egg cart drying device, characterized in that: include: A shell (1), wherein a drying chamber (2) and a sealing door for sealing the drying chamber (2) are provided at the bottom of the shell (1), and the drying chamber (2) is used to place a plurality of pharmaceutical egg carts (3); An exhaust component (4), a preheating element (5) and an air heater (6), wherein the exhaust component (4) is connected to the preheating element (5) via a first pipe, and the exhaust component (4) can transmit the air in the drying chamber (2) or the air outside the shell (1) to the preheating element (5); the air heater (6) is connected to the preheating element (5) via a second pipe, so that the air heater (6) is used to heat the air passing through the preheating element (5); the hot air outlet of the air heater (6) is connected to an output pipe, and the output pipe is used to blow hot air of a preset temperature into the drying chamber (2); An exhaust assembly (7), the inlet of the exhaust assembly (7) being arranged on the top wall of the drying chamber (2), and the exhaust duct of the exhaust assembly (7) being wound around the preheating element (5) so as to transfer the energy of the hot air in the exhaust duct to the preheating element (5); A first temperature probe (8) is disposed in the drying chamber (2); The controller, the air extraction component (4), the air heater (6), the exhaust component (7) and the first temperature probe (8) are all connected to the controller by signals.

2. The pharmaceutical egg cart drying equipment according to claim 1, characterized in that: The exhaust assembly (4) comprises a first air inlet duct, a second air inlet duct and an exhaust fan (41); the air outlets of the first air inlet duct and the second air inlet duct are both connected to the air inlet of the exhaust fan (41); the air inlet of the first air inlet duct is arranged on the top wall of the drying chamber (2); the air inlet of the second air inlet duct is arranged on the outside of the shell (1); the first air inlet duct is provided with a first air inlet valve (42), and the first air inlet valve (42) realizes the interruption of air flow in the first air inlet duct; the second air inlet duct is provided with a second air inlet valve (43), and the second air inlet valve (43) realizes the interruption of air flow in the second air inlet duct.

3. The pharmaceutical egg cart drying equipment according to claim 2, characterized in that: An air filter (44) is provided at the air inlet of the second air inlet duct.

4. The pharmaceutical egg cart drying equipment according to claim 3, characterized in that: The first air inlet valve (42) and the second air inlet valve (43) are both electric regulating valves, and the first air inlet valve (42) and the second air inlet valve (43) are both signal connected to the controller.

5. The pharmaceutical egg cart drying equipment according to claim 1, characterized in that: The output pipe comprises a first output pipe and a second output pipe, the first output pipe and the second output pipe are symmetrically connected to the drying chamber (2), the first output pipe and the second output pipe both comprise a first air outlet and a second air outlet, the first air outlet is arranged at the bottom of the drying chamber (2), and the second air outlet is arranged at the top of the drying chamber (2).

6. The pharmaceutical egg cart drying equipment according to claim 2, characterized in that: The exhaust assembly (7) comprises a first exhaust duct, a second exhaust duct (71), an exhaust valve (72) and an exhaust fan (73); the air inlet of the first exhaust duct is arranged at the top of the drying chamber (2); the air outlet of the first exhaust duct is connected to the air inlet of the exhaust fan (73); the air inlet of the second exhaust duct (71) is connected to the air outlet of the exhaust fan (73); the middle part of the second exhaust duct (71) is wound around the preheating element (5); and the exhaust valve (72) is arranged on the first exhaust duct.

7. The pharmaceutical egg cart drying equipment according to claim 6, characterized in that: The exhaust valve (72) is an electric regulating valve and is in signal connection with the controller.

8. The pharmaceutical egg cart drying equipment according to claim 7, characterized in that: The preheating element (5) is provided with a second temperature probe (51), the air heater (6) is provided with a third temperature probe (61), the second temperature probe (51) and the third temperature probe (61) are both connected to the controller by signals, the exhaust fan (41) and the exhaust fan (73) are both variable frequency fans, and the air heater (6) is a variable frequency air heater.

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