Novel remote temperature control type water bath kettle

Abstract

The utility model relates to the technical field of auxiliary heating and remote equipment in the biomedical industry, in particular to a novel remote temperature control type water bath kettle which comprises a stainless steel hot cover, an independent water tank is connected to the stainless steel hot cover, a stainless steel bottom support is connected to the bottom of the independent water tank, and the stainless steel bottom support is connected with a water bath kettle box body. A liquid crystal intelligent screen is arranged to display the system operation state and parameter values in real time. A high-quality switching power supply is adopted, the whole machine runs stably and reliably for a long time, one-button knob operation is adopted, the device is simple and easy to use, the power-off recovery function is achieved, when an external power supply is powered off and powered on again, the device can automatically recover running according to an original set program, and microprocessor control and temperature control are good in linearity and small in fluctuation; the culture time can be randomly set within the range of 0-100 hours, after timing is finished, a prompt tone is automatically given out, a remote temperature control system is adopted, the stability of temperature control culture is ensured, and a chip and semiconductor double-control system is adopted, so that the system is free of maintenance and low in noise.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary heating and remote equipment in the biomedical industry, in particular to a novel remote temperature-controlled water bath pot. Background Art

[0002] Remote-assisted temperature-controlled water bath for centrifuge tubes and reagents of various specifications is an experimental instrument that combines direct current and semiconductor intelligent temperature control technology. It has the characteristics of being able to set sinks of different specifications, light weight, temperature, time LCD display, remote control, and simple operation. It is mainly used for samples such as centrifuge tubes or cryopreservation tubes of different specifications (1.5mL / 2mL / 15mL / 50mL / ), different types of experimental reagents, etc., to preheat and inactivate at appropriate temperatures. The remote temperature-controlled water bath is the most commonly used heating and constant temperature device in the laboratory. In the early stage and process of the experiment, the experimental samples and reagents need to maintain the consistency of the later culture and incubation, and the preset temperature can be maintained in advance. The remote temperature-controlled water bath can also be used for other molecular biology experiments, such as: gene synthesis, molecular purification, etc. The remote temperature-controlled water bath is an essential tool for biological, medical, and biochemical laboratories.

[0003] After searching, the Chinese patent with the announcement number: CN209379024U discloses a water bath pot, which relates to the technical field of experimental heating equipment, and includes a water bath pot body, the water bath pot body includes a pot body, a resistance wire for heating the pot body, and a power module electrically connected to the resistance wire, and an oil supply device for filling oil into the pot body is arranged outside the water bath pot body, and the oil supply device includes an oil storage bottle, the oil outlet of the oil storage bottle is connected to an oil pump, and the outlet end of the oil pump is connected to an oil supply pipe, and the outlet end of the oil supply pipe is located above the water surface in the pot body. The utility model has the effect of extending the use time of water in the water bath pot.

[0004] There are many problems with the existing water baths when they are in use: 1. Since ordinary water baths need to be manually switched on and off on site during use, it takes time to wait for the required temperature to be restored during the preparation process; 2. During use, the use time and temperature changes cannot be visualized, and the final experimental conditions and time cannot be accurately grasped; 3. When using special temperature changes, it cannot be effectively controlled in real time, and the degree of sample heating can often only be judged by a counter, which is not conducive to the control of special changes during the experiment; 4. The water bath can only change a single temperature and cannot separate the required temperature, which is not conducive to multiple temperature requirements during the experiment. Utility Model Content

[0005] The purpose of the utility model is to provide a novel remote temperature-controlled water bath pot to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a new remote temperature-controlled water bath, comprising: a stainless steel heat cover, an independent water tank connected to the stainless steel heat cover, a stainless steel bottom bracket connected to the bottom of the independent water tank, a water bath box body connected to the stainless steel bottom bracket, a heating conduit installed inside the water bath box body, a dual-function power socket provided on the water bath box body, and a liquid crystal touch screen and an operation panel installed on the water bath box body. By setting the function of double / triple sockets, it can be ensured that even in the case of power failure, a temporary battery can be connected externally to ensure the normal operation of the instrument, and it is convenient to control the temperature of each constant temperature water tank, and the temperature control of the water tank can be quickly changed by increasing or decreasing different temperatures. By setting a liquid crystal touch screen and an operation panel, the display screen is connected to the temperature control tank inside the instrument and the heating chip or semiconductor module at the bottom.

[0007] Preferably, the number of the stainless steel thermal covers is four.

[0008] Preferably, the number of the independent water tanks is four. By arranging soft plastic drain ports on the independent water tanks, the clean water in each tank can be replaced in time when cleaning and changing water, avoiding contamination during the experiment, and the use is simple and convenient.

[0009] Preferably, a safety fuse is connected to the water bath housing. By setting the safety fuse, the instrument is designed with a double fuse, and when the circuit is short-circuited, the fuse automatically blows, effectively protecting the housing from damage.

[0010] Preferably, the water bath housing is provided with louvered exhaust vents, which can effectively discharge the heat of the motor and avoid damage to the motor due to excessive temperature.

[0011] Preferably, the water bath body is fixedly connected to a chassis, a motor is installed inside the chassis, the output end of the motor is fixedly connected to a reciprocating screw through a coupling, a threaded sleeve is threadedly connected to the reciprocating screw, and a cleaning plate is detachably connected to the threaded sleeve. By providing a reciprocating screw, the cleaning plate can be driven to move up and down under the rotation of the reciprocating screw, thereby cleaning the surface of the liquid crystal touch screen and the operation panel.

[0012] Preferably, the threaded sleeve is rectangular and is slidably connected to the outer wall of the water bath box body, and the cleaning plate is connected to the threaded sleeve by bolts. By providing the bolts, it is easy to disassemble and assemble the cleaning plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The system operation status and parameter values ​​can be displayed in real time by setting the LCD smart screen. The high-quality switching power supply is adopted, and the whole machine can run stably and reliably for a long time. It adopts one-touch knob operation, which is simple and easy to use. It has a power-off recovery function. When the external power is cut off and then restored, the equipment can automatically resume operation according to the original set program. The microprocessor control has good temperature control linearity and small fluctuations; the cultivation time can be set arbitrarily within the range of 0~100 hours. After the timing ends, a prompt sound is automatically issued. The remote temperature control system ensures the stability of temperature control cultivation. The chip and semiconductor dual control system is maintenance-free and low-noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0017] Figure 3 This is a front sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0019] In the figure: 1. Stainless steel heat cover; 2. Independent water tank; 3. Stainless steel base; 4. Heating duct; 5. Water bath box; 6. Dual-function power socket; 7. LCD touch screen and operation panel; 8. Chassis; 9. Reciprocating screw; 10. Threaded sleeve; 11. Cleaning plate. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-4As shown, a novel remote temperature-controlled water bath comprises: a stainless steel heat cover 1, an independent water tank 2 is connected to the stainless steel heat cover 1, a stainless steel bottom bracket 3 is connected to the bottom of the independent water tank 2, the stainless steel bottom bracket 3 is connected to a water bath box 5, a heating conduit 4 is installed inside the water bath box 5, a dual-function power socket 6 is provided on the water bath box 5, and a liquid crystal touch screen and an operation panel 7 are installed on the water bath box 5. By setting the function of the double / triple socket, it can be ensured that even in the case of power failure, a temporary battery can be connected externally to make the instrument work normally, and it is convenient to control the temperature of each constant temperature water tank, and the temperature control of the water tank can be quickly changed by increasing or decreasing different temperatures. By setting the liquid crystal touch screen and the operation panel 7, the display is connected to the temperature control tank inside the instrument and the heating chip or semiconductor module at the bottom.

[0022] like Figure 1-4 As shown, the number of stainless steel heat covers 1 is four.

[0023] like Figure 1-4 As shown, there are four independent water tanks 2. By arranging soft plastic drain ports on the independent water tanks 2, the clean water in each tank can be replaced in time when cleaning and changing water, avoiding contamination during the experiment, and the use is simple and convenient.

[0024] A safety fuse is connected to the water bath housing 5. By setting the safety fuse, the instrument is designed with a double fuse, and the fuse automatically blows when the circuit is short-circuited, effectively protecting the housing from damage.

[0025] The water bath housing 5 is provided with louvered exhaust vents, which can effectively discharge the heat of the motor and avoid damage to the motor due to excessive temperature.

[0026] like Figure 1-4 As shown, a case 8 is fixedly connected to the water bath housing 5, a motor is installed inside the case 8, a reciprocating screw 9 is fixedly connected to the output end of the motor through a coupling, a threaded sleeve 10 is threadedly connected to the reciprocating screw 9, and a cleaning plate 11 is detachably connected to the threaded sleeve 10. By providing the reciprocating screw 9, the cleaning plate 11 can be driven to move up and down under the rotation of the reciprocating screw 9, thereby cleaning the surface of the liquid crystal touch screen and the operation panel 7.

[0027] The threaded sleeve 10 is rectangular and slidably connected to the outer wall of the water bath casing 5, and the cleaning plate 11 is connected to the threaded sleeve 10 by bolts. By arranging the bolts, it is convenient to disassemble and assemble the cleaning plate 11.

[0028] Furthermore, the electrical equipment in this embodiment is connected to a control switch, and the above electrical control technologies are all existing technologies, which are not the main innovation of this application and are not described in detail here.

[0029] The working principle of the utility model is as follows:

[0030] Step 1: Select a suitable independent water tank 2 according to the experimental requirements, change the removable stainless steel heat cover 1 according to the requirements, maintain balance, and set the water bath temperature.

[0031] Step 2: Turn on the power switch, connect the power remotely or manually, set the timing time according to the scale on the machine surface. If long-term work is required, adjust the timer to the normally open position.

[0032] Step 3. Set the corresponding temperature: When the temperature reaches the temperature you need, the heating will stop automatically and the green indicator light will turn on; when the heat in the test chamber dissipates and is lower than the temperature you set, a new round of heating will start.

[0033] Step 4: When the work is completed, the power supply can be cut off remotely to maintain stable instrument safety.

[0034] Step 5. Clean the machine and keep it clean.

[0035] 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 new type of remote temperature control water bath, comprising: A stainless steel heat cover (1) is characterized in that: the stainless steel heat cover (1) is connected to an independent water tank (2), the bottom of the independent water tank (2) is connected to a stainless steel base (3), the stainless steel base (3) is connected to a water bath box (5), a heating conduit (4) is installed inside the water bath box (5), a dual-function power socket (6) is provided on the water bath box (5), and a liquid crystal touch display screen and an operation panel (7) are installed on the water bath box (5).

2. The novel remote temperature control water bath according to claim 1 is characterized in that: The number of the stainless steel heat covers (1) is four.

3. The novel remote temperature control water bath according to claim 1, characterized in that: The number of the independent water tanks (2) is four.

4. The novel remote temperature control water bath according to claim 1 is characterized in that: A safety fuse is connected to the water bath housing (5).

5. The novel remote temperature control water bath according to claim 1 is characterized in that: The water bath box body (5) is provided with a louvered air outlet.

6. The novel remote temperature control water bath according to claim 1 is characterized in that: The water bath housing (5) is fixedly connected to a machine box (8), a motor is installed inside the machine box (8), an output end of the motor is fixedly connected to a reciprocating screw (9) via a coupling, a threaded sleeve (10) is threadedly connected to the reciprocating screw (9), and a cleaning plate (11) is detachably connected to the threaded sleeve (10).

7. The novel remote temperature control water bath according to claim 6 is characterized in that: The threaded sleeve (10) is rectangular and is slidably connected to the outer wall of the water bath housing (5); the cleaning plate (11) is connected to the threaded sleeve (10) via bolts.

Images