Pretreatment disinfection electric heater device

Abstract

The utility model relates to the technical field of electric heaters, in particular to a pretreatment disinfection electric heater device which comprises a base, an electric heater main body and a heating rod, and the middle of the top end of the base is connected with the electric heater main body; the pre-treatment disinfection electric heater device has the beneficial effects that when the pre-treatment disinfection electric heater device is used, impurities in water flow are filtered, so that the purity of the water flow is improved, the impurities causing blockage of the impurity removal filter screen plate are shaken off through spring reset, the situation that the filtering effect is reduced due to blockage of the impurities is prevented, and therefore the effects of conveniently filtering the water flow and preventing blockage are achieved; the driving motor is started to scrape off the scale adhered to the inner wall of the electric heater main body, so that the scale adhered to the interior of the electric heater main body can be cleaned without opening or disassembling the electric heater main body, time and energy are saved, and the effect of conveniently cleaning the scale in the electric heater is achieved when the pretreatment disinfection electric heater device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heaters, in particular to a pretreatment and disinfection electric heater device. Background Art

[0002] Pretreatment and disinfection refers to the preliminary treatment of medical devices after use to enhance the cleaning and sterilization effect and improve the safety of reuse of medical devices. The pretreatment and disinfection electric heater device is an electric heating device used for pretreatment and disinfection. It usually includes electric heating elements, control systems and containers. This device is widely used in the fields of medical, food, chemical industry, etc. to pretreat and disinfect liquids or gases to meet specific process requirements or hygiene standards.

[0003] In order to pre-treat and disinfect products and medical devices, electric heaters are used to heat water to provide hot water. Although the heating process can kill some microorganisms and bacteria, it cannot completely remove particulate matter and impurities in the water. As the use time increases, the impurities in the water will precipitate and form scale, which will inevitably cause the water flow subsequently heated by the electric heater to contain a certain amount of particulate matter and impurities. The electric heater device is usually not equipped with a filter component, which causes the particulate matter and impurities to be discharged from the electric heater along with the water flow, resulting in poor water purity, which cannot meet customer needs and ultimately affects the use of the electric heater device. Utility Model Content

[0004] The purpose of the utility model is to provide a pretreatment disinfection electric heater device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pretreatment and disinfection electric heater device, comprising a base, an electric heater body and a heating rod, the electric heater body is connected to the middle of the top of the base, and heating rods are installed on both sides of the top of the inner wall of the electric heater body, a water inlet pipe is connected to the top of one side of the outer wall of the electric heater body, and a water outlet pipe is connected to the bottom of the other side of the outer wall of the electric heater body.

[0006] Preferably, the water outlet pipe is connected to a filter box via a docking pipe, and an impurity removal filter screen is connected to one side of the filter box, and an activated carbon filter screen is connected to the other side of the filter box.

[0007] Preferably, a rotating seat is welded at the middle of the top end of the filter box, and a guide rod is connected inside the rotating seat.

[0008] Preferably, auxiliary wheels are butt-jointed on both sides of the bottom end of the guide rod, and a fixing block is welded on the middle of the inner wall of the filter box.

[0009] Preferably, the upper and lower sides of the inner wall of the filter box are slidably connected with a limit rod, and the outer wall of the limit rod is sleeved with a spring, and an elastic telescopic mechanism is formed between the limit rod and the spring.

[0010] Preferably, a driving motor is installed in the middle of the top end of the electric heater body, and a rotating column is connected to the output end of the driving motor.

[0011] Preferably, a sewage pipe is connected to the middle of the bottom end of the electric heater body, and a cleaning bottom rod is connected to the bottom end of the rotating column.

[0012] Preferably, a cleaning scraper rod is connected to the top end of the cleaning bottom rod away from the rotating column, and the outer wall of the cleaning scraper rod is in contact with the inner wall of the electric heater body.

[0013] Compared with the prior art, the beneficial effects of the utility model are: when the pretreatment and disinfection electric heater device is used, impurities in the water flow are filtered out to improve the purity of the water flow, and impurities that cause clogging of the impurity removal filter screen are shaken off by spring reset to prevent clogging and reduce the filtering effect, thereby facilitating the filtration of water flow and preventing clogging. By starting the drive motor to scrape off the scale adhered to the inner wall of the electric heater body, the scale adhered to the inside of the electric heater body can be cleaned without opening or disassembling the electric heater body, saving time and energy, thereby facilitating the cleaning of the scale inside the electric heater when the pretreatment and disinfection electric heater device is used.

[0014] When the pretreatment disinfection electric heater device proposed by the utility model is used, impurities in the water flow are filtered through the impurity removal filter screen plate and the activated carbon filter screen plate, thereby improving the purity of the water flow, and then the guide rod is pushed to drive the auxiliary wheel to move, and then the limit rod moves to squeeze the spring to deform, and then the spring is reset to make the impurity removal filter screen plate repeatedly collide with the fixed block, thereby shaking off the impurities that cause the impurity removal filter screen plate to be blocked, preventing the impurity removal filter screen plate from being blocked and causing the filtering effect to decrease, so that when the pretreatment disinfection electric heater device is used, it is convenient to filter the water flow and prevent clogging;

[0015] When the pretreatment disinfection electric heater device proposed by the utility model is used, the driving motor is first started to drive the rotating column to rotate, and then the rotating column rotates to drive the cleaning scraper rod to rotate together through the cleaning bottom rod, thereby scraping off the scale adhered to the inner wall of the electric heater body, and then the scale adhered to the inside of the electric heater body can be cleaned without opening or disassembling the electric heater body, saving time and energy, thereby facilitating the cleaning of the scale inside the electric heater when the pretreatment disinfection electric heater device is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body of the electric heater of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional cutaway structure of the main body of the electric heater of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the filter box of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional cutaway structure of the filter box of the utility model;

[0021] Figure 6 This is a schematic diagram of the main structure of the guide rod of the utility model;

[0022] Figure 7 This is a schematic diagram of the three-dimensional structure of the guide rod of the utility model;

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the guide rod of the utility model.

[0024] In the figure: 1. base; 2. electric heater body; 3. heating rod; 4. water inlet pipe; 5. water outlet pipe; 6. filter box; 7. impurity removal filter screen; 8. activated carbon filter screen; 9. rotating seat; 10. guide rod; 11. auxiliary wheel; 12. fixing block; 13. limit rod; 14. spring; 15. driving motor; 16. rotating column; 17. cleaning bottom rod; 18. cleaning scraper rod; 19. sewage pipe. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0026] Embodiment 1

[0027] See also Figures 1 to 7The utility model provides a technical solution: a pretreatment disinfection electric heater device, comprising a base 1, an electric heater body 2 and a heating rod 3, the electric heater body 2 is connected to the middle of the top of the base 1, and the heating rods 3 are installed on both sides of the top of the inner wall of the electric heater body 2, a water inlet pipe 4 is docked at the top of one side of the outer wall of the electric heater body 2, and a water outlet pipe 5 is docked at the bottom of the other side of the outer wall of the electric heater body 2; the water outlet pipe 5 is connected to a filter box 6 through a docking pipeline, and a decontamination filter screen plate 7 is connected to one side of the filter box 6, and an activated carbon filter screen plate 8 is connected to the other side of the filter box 6; the top of the filter box 6 A rotating seat 9 is welded to the middle of the end, and a guide rod 10 is connected to the inside of the rotating seat 9; auxiliary wheels 11 are connected to both sides of the bottom end of the guide rod 10, and a fixed block 12 is welded to the middle of the inner wall of the filter box 6; the upper and lower sides of the inner wall of the filter box 6 are slidably connected to the limit rod 13, and the outer wall of the limit rod 13 is sleeved with a spring 14, and an elastic telescopic mechanism is formed between the limit rod 13 and the spring 14; the impurity removal filter plate 7 and the activated carbon filter plate 8 are parallel to each other, the bottom end of the filter box 6 is connected to the base 1, and the top of the filter box 6 is provided with a guide cavity connected to the guide rod 10, and the rotating seat 9 and the guide rod 10 are rotatably connected.

[0028] In the process of pre-treatment of products and medical devices by providing hot water through an electric heater device, the heated water flows into the filter box 6 through the outlet pipe 5, and then the particles and impurities in the water flow are filtered through the cooperation of the impurity removal filter plate 7 and the activated carbon filter plate 8, thereby filtering the impurities in the water flow and improving the purity of the water flow;

[0029] As the use time increases, when the impurity removal filter screen plate 7 and the activated carbon filter screen plate 8 are blocked by impurities, the guide rod 10 is manually pushed first, so that the guide rod 10 rotates along the rotating seat 9. Since the guide rod 10 is connected to the auxiliary wheel 11, the guide rod 10 moves and drives the auxiliary wheel 11 to move together, and then the auxiliary wheel 11 moves to contact the impurity removal filter screen plate 7 or the activated carbon filter screen plate 8, and then a thrust is generated on the impurity removal filter screen plate 7 and the activated carbon filter screen plate 8, so that the impurity removal filter screen plate 7 and the activated carbon filter screen plate 8 move in the direction away from the guide rod 10, and then the impurity removal filter screen plate 7 and the activated carbon filter screen plate 8 move and drive the limit rod 13 to move together, and then the limit rod 13 moves to squeeze the spring 14 to deform;

[0030] Afterwards, as the guide rod 10 moves, when the auxiliary wheel 11 is out of contact with the impurity removal filter screen plate 7 or the activated carbon filter screen plate 8, the spring 14 is reset to generate elastic force, and then the impurity removal filter screen plate 7 or the activated carbon filter screen plate 8 repeatedly collides with the fixed block 12, thereby shaking off the impurities that cause the impurity removal filter screen plate 7 and the activated carbon filter screen plate 8 to be blocked, thereby preventing the impurity removal filter screen plate 7 and the activated carbon filter screen plate 8 from being blocked and causing the filtering effect to decrease;

[0031] When it is necessary to replace the impurity removal filter plate 7 or the activated carbon filter plate 8, it is only necessary to pull out the impurity removal filter plate 7 and the activated carbon filter plate 8 from the inside of the filter box 6, so that when the pretreatment disinfection electric heater device is used, it is convenient to filter the water flow and prevent clogging.

[0032] Embodiment 2

[0033] See also Figure 1 , Figure 3 , Figure 3 and Figure 8 The utility model provides a technical solution: a pretreatment and disinfection electric heater device, a driving motor 15 is installed in the middle of the top of the electric heater body 2, and the output end of the driving motor 15 is connected to a rotating column 16; a sewage pipe 19 is connected to the middle of the bottom end of the electric heater body 2, and a cleaning bottom rod 17 is connected to the bottom end of the rotating column 16; a cleaning scraper rod 18 is connected to the top of the cleaning bottom rod 17 away from the rotating column 16, and the outer wall of the cleaning scraper rod 18 is in contact with the inner wall of the electric heater body 2; the bottom end of the cleaning bottom rod 17 is in contact with the inner wall of the electric heater body 2, and the cleaning bottom rod 17 and the cleaning scraper rod 18 are fixedly connected.

[0034] In the process of pre-treatment for disinfecting products and medical devices by providing hot water through the electric heater device, as the use time increases, when scale adheres to the inner wall of the electric heater body 2 and needs to be cleaned, the drive motor 15 is started first. Since the drive motor 15 is connected to the rotating column 16, the drive motor 15 starts to drive the rotating column 16 to rotate, and then the rotating column 16 rotates to drive the cleaning bottom rod 17 to rotate. Since the cleaning bottom rod 17 is connected to the cleaning scraper rod 18, the cleaning bottom rod 17 rotates and drives the cleaning scraper rod 18 to rotate together;

[0035] At this time, the cleaning scraper rod 18 rubs against the inner side wall of the electric heater body 2, and the cleaning bottom rod 17 rubs against the bottom end of the inner wall of the electric heater body 2, thereby scraping off the scale adhered to the inner wall of the electric heater body 2, and then the scraped scale is discharged from the electric heater body 2 through the drain pipe 19. Then, there is no need to open or disassemble the electric heater body 2 to clean the scale adhered to the inside of the electric heater body 2, saving time and energy, thereby facilitating the cleaning of the scale inside the electric heater when the pretreatment and disinfection electric heater device is used.

[0036] In actual use, when the pretreatment and disinfection electric heater device is used, the electric heater body 2 is first placed on the base 1, and then the water flow is introduced into the electric heater body 2 through the water inlet pipe 4, and then the heating rod 3 is started to generate heat to heat the water flow. After the water flow is heated, it is discharged from the electric heater through the water outlet pipe 5, and then the medical equipment and products are disinfected at high temperature by hot water, thereby pre-treating and disinfecting them. This is the existing technology and will not be elaborated on here.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pretreatment disinfection electric heater device, comprising a base (1), an electric heater body (2) and a heating rod (3), characterized in that: The electric heater body (2) is connected to the middle of the top of the base (1), and heating rods (3) are installed on both sides of the top of the inner wall of the electric heater body (2), a water inlet pipe (4) is connected to the top of one side of the outer wall of the electric heater body (2), and a water outlet pipe (5) is connected to the bottom of the other side of the outer wall of the electric heater body (2), the water outlet pipe (5) is connected to a filter box (6) through a connecting pipe, and a decontamination filter screen (7) is connected to one side of the filter box (6), and an activated carbon is connected to the other side of the filter box (6). A filter screen plate (8), a rotating seat (9) is welded to the middle of the top of the filter box (6), and a guide rod (10) is connected inside the rotating seat (9), auxiliary wheels (11) are connected to the two sides of the bottom of the guide rod (10), a fixing block (12) is welded to the middle of the inner wall of the filter box (6), and a limit rod (13) is slidably connected to the upper and lower sides of the inner wall of the filter box (6), and a spring (14) is sleeved on the outer wall of the limit rod (13), and an elastic telescopic mechanism is formed between the limit rod (13) and the spring (14).

2. A pretreatment disinfection electric heater device according to claim 1, characterized in that: A driving motor (15) is installed at the middle of the top end of the electric heater body (2), and a rotating column (16) is butt-jointed to the output end of the driving motor (15).

3. A pretreatment disinfection electric heater device according to claim 2, characterized in that: A sewage discharge pipe (19) is butt-jointed to the middle of the bottom end of the electric heater body (2), and a cleaning bottom rod (17) is butt-jointed to the bottom end of the rotating column (16).

4. A pretreatment disinfection electric heater device according to claim 3, characterized in that: A cleaning scraper rod (18) is connected to the top end of the cleaning bottom rod (17) away from the rotating column (16), and the outer wall of the cleaning scraper rod (18) fits the inner wall of the electric heater body (2).

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