CN213480776U

CN213480776U - Medical vacuum drying cabinet for liquid heating

Info

Publication number: CN213480776U
Application number: CN202022562769.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Chengdu Runlin Medical Equipment Co ltd
Current assignee: Chengdu Runlin Medical Equipment Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-18
Anticipated expiration: 2030-11-09

Abstract

The utility model provides a medical vacuum drying cabinet for liquid heating, which comprises a cabinet body, wherein a drying cavity, a liquid heating system, a vacuum absorbing system and an air replacement system are arranged in the cabinet body, a placing plate is transversely arranged in the drying cavity, the drying cavity is divided into an upper cavity and a lower cavity which are independent by the placing plate, and a first door for plugging the upper cavity and a second door for plugging the lower cavity are arranged outside the cabinet body; the liquid heating system is used for heating the upper chamber, the lower chamber and the placing plate; the vacuum absorbing system is used for absorbing vacuum treatment on the upper chamber and the lower chamber, the air replacement system is used for returning air to the upper chamber and the lower chamber, so that the upper chamber and the lower chamber are recovered to normal pressure, the problem that the heating chamber is heated unevenly due to the fact that a heating sheet is adopted by a traditional drying cabinet to heat the drying chamber, the local part of a surgical instrument for heating rubber products in the chamber is easily deformed by high temperature, the surgical precision is influenced, and the problem that a partition plate in the drying chamber is heated is ignored is solved.

Description

Medical vacuum drying cabinet for liquid heating

Technical Field

The utility model relates to the technical field of medical instruments, concretely relates to medical vacuum drying cabinet of liquid heating.

Background

The medical drying cabinet is a large-capacity medical drying device developed according to hospital requirements, and is used for drying surgical instruments, glassware and respiratory therapy articles. The operation is simple and flexible, the drying temperature setting range is 40-90 ℃, the drying time setting range is 1 min-999 min, the user can freely set according to the requirement, and the equipment has two specifications of single door opening and double door opening, and is suitable for different departments of the hospital.

Traditional drying cabinet adopts the heating plate to heat drying chamber, leads to heating chamber to be heated unevenly, leads to heating chamber's rubber products's in the chamber local high temperature deformation that receives easily, influences the operation precision, and has neglected to heat the baffle in the drying chamber.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical vacuum drying cabinet of liquid heating, solve traditional drying cabinet and adopt the heating plate to heat drying chamber, lead to heating chamber to be heated unevenly, the surgical instruments part that leads to the rubber products in the heating chamber easily receives high temperature deformation, influences the operation precision, and has neglected the problem that heats the baffle in the drying chamber.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a medical vacuum drying cabinet for liquid heating comprises a cabinet body, wherein a drying chamber, a liquid heating system, a vacuum absorbing system and an air replacement system are arranged in the cabinet body, a placing plate is transversely arranged in the drying chamber, the drying chamber is divided into an upper chamber and a lower chamber which are independent by the placing plate, and a first box door for plugging the upper chamber and a second box door for plugging the lower chamber are arranged on the outer side of the cabinet body; the upper chamber and the lower chamber are used for placing surgical instruments to be dried; the liquid heating system is used for heating the upper chamber, the lower chamber and the placing plate; the vacuum absorbing system is used for carrying out vacuum absorbing treatment on the upper chamber and the lower chamber so as to form negative pressure in the upper chamber and the lower chamber; the air replacement system is used for returning air to the upper chamber and the lower chamber so as to enable the upper chamber and the lower chamber to be recovered to normal pressure.

The technical scheme is that the liquid heating system comprises a water storage tank, a first water pipe, a water pump and a second water pipe, a placing cavity is arranged below the lower cavity in the cabinet body, the water storage tank and the water pump are arranged in the placing cavity, the first water pipe is arranged in the cabinet body in a spiral mode around the drying cavity, the water outlet end of the first water pipe is communicated with the water storage tank, the water inlet end of the first water pipe is communicated with the output end of the water pump, the water pump is communicated with the water storage tank, a heating rod is arranged in the water storage tank, the second water pipe is arranged in the placing plate, and the second water pipe is communicated with the first water pipe.

A further technical scheme is, inhale vacuum system includes first trachea, second trachea, third trachea and vacuum pump, first tracheal one end and last cavity intercommunication, tracheal one end of second and lower cavity intercommunication, first tracheal other end and the tracheal other end of second all are linked together with the third trachea, third trachea and vacuum pump intercommunication, be equipped with first solenoid valve on the first trachea, be equipped with the second solenoid valve on the second trachea, the vacuum pump sets up in the bottom of placing the cavity, the outside of the cabinet body is equipped with the third chamber door that is used for the shutoff to place the cavity.

A further technical scheme is, the air replacement system includes air cleaner, first connecting pipe, second connecting pipe and third connecting pipe, the one end and the last cavity intercommunication of first connecting pipe, the one end and the lower cavity intercommunication of second connecting pipe, the other end of first connecting pipe and the other end of second connecting pipe all communicate with the third connecting pipe, the third connecting pipe with set up in the air cleaner intercommunication of cabinet side wall, be equipped with third solenoid valve and fourth solenoid valve on first connecting pipe and the second connecting pipe respectively.

According to a further technical scheme, an ozone generator is arranged on one side of the cabinet body, and an output end of the ozone generator is communicated with a third connecting pipe.

A further technical scheme is that one side of the cabinet body is provided with a display control screen, a PLC control system is arranged in the display control screen, and the PLC control system is used for controlling the liquid heating system, the vacuum suction system and the air replacement system.

According to a further technical scheme, observation glass is inlaid in the middle of the first box door and the middle of the second box door, and heating strips are arranged on the inner sides of the observation glass.

A further technical scheme is that the bottom of placing the cavity is equipped with the standing groove, the tank bottom of standing groove is equipped with the mounting groove, the both sides of standing groove notch all are equipped with the abatvoix, the vacuum pump sets up between two abatvoix, and the lower extreme of vacuum pump installs in the standing groove, the equal vertical connection piece that is equipped with in the left and right sides of vacuum pump, all be equipped with the screw on abatvoix and the connection piece, the vacuum pump passes two screws through the bolt and realizes being connected with the abatvoix, all leave the clearance between vacuum pump and abatvoix and the standing groove, be equipped with the radiator fan of air-out upwards in the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

transversely be equipped with in the drying chamber and place the board, place the board and separate into independent last cavity and lower cavity with the drying chamber, the external side of cabinet is equipped with the first chamber door that is used for the shutoff to go up the cavity and the second chamber door of cavity under the shutoff, it can dry to surgical instruments to go up cavity and lower cavity respectively, avoid surgical instruments to concentrate and place in same heating cavity, avoid appearing surgical instruments all in the embarrassment of drying chamber, adopt liquid heating system to be used for going up the cavity simultaneously, lower cavity heats with placing the board, make and go up the cavity, lower cavity all receives the heating with placing the board, make the heating to medical instruments in heating cavity relatively even, the upper and lower inside that makes the surgical instruments who places on the board all receives the heating, dry efficiency has been improved.

Drawings

Fig. 1 is a schematic structural view of the medical vacuum drying cabinet for heating liquid according to the present invention.

Fig. 2 is a sectional view of the medical vacuum drying cabinet for heating liquid according to the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Icon: 1-cabinet body, 2-placing plate, 3-upper chamber, 4-lower chamber, 5-first door, 6-second door, 7-water storage tank, 8-first water pipe, 9-water pump, 10-second water pipe, 11-placing chamber, 12-first air pipe, 13-second air pipe, 14-third air pipe, 15-vacuum pump, 16-first electromagnetic valve, 17-second electromagnetic valve, 18-third door, 19-air filter, 20-first connecting pipe, 21-second connecting pipe, 22-third connecting pipe, 23-third electromagnetic valve, 24-fourth electromagnetic valve, 25-ozone generator, 26-display control screen, 27-observation glass, 28-placing groove, 29-mounting groove, 30-sound absorbing plate, 31-connecting piece, 32-bolt and 33-heat radiating fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

fig. 1-3 illustrate a preferred embodiment of a medical vacuum drying cabinet for liquid heating according to the present invention, the medical vacuum drying cabinet in this embodiment includes a cabinet body 1, a drying chamber, a liquid heating system, a vacuum suction system and an air exchange system are disposed in the cabinet body 1, a placing plate 2 is transversely disposed in the drying chamber, the placing plate 2 divides the drying chamber into an upper chamber 3 and a lower chamber 4, which are independent, and a first door 5 for blocking the upper chamber 3 and a second door 6 for blocking the lower chamber 4 are disposed outside the cabinet body 1; the upper chamber 3 and the lower chamber 4 are used for placing surgical instruments to be dried; the liquid heating system is used for heating the upper chamber 3, the lower chamber 4 and the placing plate 2; the vacuum absorbing system is used for carrying out vacuum absorbing treatment on the upper chamber 3 and the lower chamber 4 so as to form negative pressure in the upper chamber 3 and the lower chamber 4; the air replacement system is used for returning air to the upper chamber 3 and the lower chamber 4 so as to restore the interior of the upper chamber 3 and the lower chamber 4 to normal pressure.

The utility model discloses a theory of operation is: transversely be equipped with in the drying chamber and place board 2, place board 2 and separate into independent upper chamber 3 and lower chamber 4 with the drying chamber, the cabinet body 1 outside is equipped with first chamber door 5 that is used for shutoff upper chamber 3 and the second chamber door 6 of chamber 4 under the shutoff, upper chamber 3 and lower chamber 4 can be respectively carry out the drying to surgical instruments, avoid surgical instruments to concentrate and place in same heating chamber, avoid appearing surgical instruments and all being in the embarrassment of drying chamber, adopt liquid heating system to be used for heating upper chamber 3 simultaneously, lower chamber 4 heats with placing board 2, make upper chamber 3, lower chamber 4 and place board 2 and all receive the heating, make the heating to medical instruments relatively even in heating chamber, and simultaneously, make the upper and lower the inside of placing the surgical instruments on board 2 all receive the heating, dry efficiency has been improved.

Preferably, the liquid heating system comprises a water storage tank 7, a first water pipe 8, a water pump 9 and a second water pipe 10, a placing chamber 11 is arranged below the lower chamber 4 in the cabinet body 1, the water storage tank 7 and the water pump 9 are both arranged in the placing chamber 11, the first water pipe 8 is spirally arranged around the drying chamber in the cabinet body 1, the water outlet end of the first water pipe 8 is communicated with the water storage tank 7, the water inlet end of the first water pipe 8 is communicated with the output end of the water pump 9, the water pump 9 is communicated with the water storage tank 7, a heating rod is arranged in the water storage tank 7, the second water pipe 10 is arranged in the placing plate 2, the second water pipe 10 is communicated with the first water pipe 8, when the liquid heating system works, the heating rod in the water storage tank 7 heats water in the water storage tank 7 in advance, the water outlet end of the first water pipe 8 is communicated with the water storage tank 7, the water inlet end of the first water pipe 8 is communicated with the output end of the water pump 9, water pump 9 carries the water in the water storage box 7 to first water pipe 8 and second water pipe 10 in, and the water in first water pipe 8 and the second water pipe 10 is last arranged back to in the water storage box 7, realizes hydrothermal hydrologic cycle, has practiced thrift the water consumption, guarantees simultaneously that the temperature of the water of output reaches the heating requirement.

Preferably, the vacuum absorbing system comprises a first air pipe 12, a second air pipe 13, a third air pipe 14 and a vacuum pump 15, one end of the first air pipe 12 is communicated with the upper chamber 3, one end of the second air pipe 13 is communicated with the lower chamber 4, the other end of the first air pipe 12 and the other end of the second air pipe 13 are both communicated with the third air pipe 14, the third air pipe 14 is communicated with the vacuum pump 15, the first air pipe 12 is provided with a first electromagnetic valve 16, the second air pipe 13 is provided with a second electromagnetic valve 17, the vacuum pump 15 is arranged at the bottom of the placing chamber 11, a third door 18 for plugging the placing chamber 11 is arranged at the outer side of the cabinet body 1, the vacuum absorbing system performs vacuum absorbing treatment on the upper chamber 3 or the lower chamber 4 or on the upper chamber 3 and the lower chamber 4 simultaneously, and opens the first electromagnetic valve 16 when the upper chamber 3 is independently vacuumized, and closing the second electromagnetic valve 17, controlling the vacuum pump 15 to work, closing the first electromagnetic valve 16, opening the second electromagnetic valve 17 and controlling the vacuum pump 15 to work when the lower chamber 4 is independently vacuumized, wherein the first electromagnetic valve 16 and the second electromagnetic valve 17 are both in an open state when the upper chamber 3 and the lower chamber 4 are simultaneously vacuumized.

Preferably, the air replacement system includes an air filter 19, a first connection pipe 20, a second connection pipe 21 and a third connection pipe 22, one end of the first connection pipe 20 is communicated with the upper chamber 3, one end of the second connection pipe 21 is communicated with the lower chamber 4, the other end of the first connection pipe 20 and the other end of the second connection pipe 21 are both communicated with the third connection pipe 22, the third connection pipe 22 is communicated with the air filter 19 disposed on the sidewall of the cabinet 1, the air filter 19 is disposed on one side of the cabinet 1, the first connection pipe 20 and the second connection pipe 21 are respectively provided with a third electromagnetic valve 23 and a fourth electromagnetic valve 24, after the vacuum heating and drying process is completed on the upper chamber 3 and the lower chamber 4, the air filter 19 can be controlled to deliver the external air into the upper chamber 3 and the lower chamber 4, and the air filter 19 alone delivers the air to the upper chamber 3, the third electromagnetic valve 23 is opened, the fourth electromagnetic valve 24 is closed, when the air filter 19 independently conveys air to the lower chamber 4, the fourth electromagnetic valve 24 is opened, the third electromagnetic valve 23 is closed, when the air filter 19 simultaneously conveys air to the upper chamber 3 and the lower chamber 4, the third electromagnetic valve 23 and the fourth electromagnetic valve are opened, the air filter 19 is the prior art and is not described in detail, the air filter 19 can convey the processed air without impurities to the upper chamber 3 and the lower chamber 4, and the clean state of the surgical instrument is maintained.

Preferably, the cabinet body 1 one side is equipped with ozone generator 25, ozone generator 25's output communicates with each other with third connecting pipe 22, inhales the vacuum treatment back at last cavity 3 and lower cavity 4, can discharge to last cavity 3 and lower cavity 4 through the gas that ozone generator 25 produced, and the gas that utilizes ozone generator 25 to produce disinfects the disinfection to the surgical instruments in last cavity 3 and the lower cavity 4.

Preferably, one side of the cabinet body 1 is provided with a display control screen 26, a PLC control system is arranged in the display control screen 26 and used for controlling the liquid heating system, the vacuum suction system and the air replacement system, and preferably, the PLC control system can control the first electromagnetic valve 16, the second electromagnetic valve 17, the third electromagnetic valve 23, the fourth electromagnetic valve 24, the vacuum pump 15 and the water pump 9, so that the purpose of intelligent control is achieved.

Preferably, the middle part of first chamber door 5 and the middle part of second chamber door 6 are all inlayed and are had observation glass 27, observation glass 27's inboard is equipped with the heating strip, and observation glass 27 is convenient for observe the condition in lower cavity 4 and the upper chamber 3, and the heating plate is used for preventing to observe the inboard water smoke that appears of glass 27.

Preferably, the bottom of placing cavity 11 is equipped with standing groove 28, the tank bottom of standing groove 28 is equipped with mounting groove 29, the equal vertical abatvoix 30 that is equipped with in both sides of standing groove 28 notch, vacuum pump 15 sets up between two abatvoix 30, and the lower extreme of vacuum pump 15 installs in standing groove 28, the left and right sides of vacuum pump 15 all is equipped with connection piece 31, all be equipped with the screw on abatvoix 30 and the connection piece 31, vacuum pump 15 passes two screws through bolt 32 and realizes being connected with abatvoix 30, all leave the clearance between vacuum pump 15 and abatvoix 30 and the standing groove 28, be equipped with the radiator fan 33 of air-out that makes progress in the mounting groove 29, abatvoix 30 can effectively absorb the noise that vacuum pump 15 produced, is equipped with the radiator fan 33 of air-out that makes progress in mounting groove 29 for dispel the heat to vacuum pump 15.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a medical vacuum drying cabinet of liquid heating which characterized in that: the drying cabinet comprises a cabinet body (1), wherein a drying chamber, a liquid heating system, a vacuum suction system and an air replacement system are arranged in the cabinet body (1), a placing plate (2) is transversely arranged in the drying chamber, the drying chamber is divided into an upper chamber (3) and a lower chamber (4) which are independent by the placing plate (2), and a first box door (5) for plugging the upper chamber (3) and a second box door (6) for plugging the lower chamber (4) are arranged on the outer side of the cabinet body (1); the upper chamber (3) and the lower chamber (4) are used for placing surgical instruments to be dried; the liquid heating system is used for heating the upper chamber (3), the lower chamber (4) and the placing plate (2); the vacuum suction system is used for carrying out vacuum suction treatment on the upper chamber (3) and the lower chamber (4) so as to form negative pressure in the upper chamber (3) and the lower chamber (4); the air replacement system is used for returning air to the upper chamber (3) and the lower chamber (4) so as to restore the interior of the upper chamber (3) and the lower chamber (4) to normal pressure.

2. The liquid-heated medical vacuum drying cabinet according to claim 1, wherein: the liquid heating system comprises a water storage tank (7), a first water pipe (8), a water pump (9) and a second water pipe (10), a placing cavity (11) is arranged below a lower cavity (4) in a cabinet body (1), the water storage tank (7) and the water pump (9) are arranged in the placing cavity (11), the first water pipe (8) is arranged in the cabinet body (1) in a spiral mode around a drying cavity, the water outlet end of the first water pipe (8) is communicated with the water storage tank (7), the water inlet end of the first water pipe (8) is communicated with the output end of the water pump (9), the water pump (9) is communicated with the water storage tank (7), a heating rod is arranged in the water storage tank (7), the second water pipe (10) is arranged in a placing plate (2), and the second water pipe (10) is communicated with the first water pipe (8).

3. A liquid heated medical vacuum drying cabinet according to claim 2, wherein: inhale vacuum system and include first trachea (12), second trachea (13), third trachea (14) and vacuum pump (15), the one end and last cavity (3) intercommunication of first trachea (12), the one end and lower cavity (4) intercommunication of second trachea (13), the other end of first trachea (12) and the other end of second trachea (13) all are linked together with third trachea (14), third trachea (14) and vacuum pump (15) intercommunication, be equipped with first solenoid valve (16) on first trachea (12), be equipped with second solenoid valve (17) on second trachea (13), vacuum pump (15) set up the bottom of placing cavity (11), the outside of the cabinet body (1) is equipped with third chamber door (18) that are used for the shutoff to place cavity (11).

4. The liquid-heated medical vacuum drying cabinet according to claim 1, wherein: the air replacement system comprises an air filter (19), a first connecting pipe (20), a second connecting pipe (21) and a third connecting pipe (22), one end of the first connecting pipe (20) is communicated with the upper chamber (3), one end of the second connecting pipe (21) is communicated with the lower chamber (4), the other end of the first connecting pipe (20) and the other end of the second connecting pipe (21) are communicated with the third connecting pipe (22), the third connecting pipe (22) is communicated with the air filter (19) arranged on the side wall of the cabinet body (1), and the first connecting pipe (20) and the second connecting pipe (21) are respectively provided with a third electromagnetic valve (23) and a fourth electromagnetic valve (24).

5. A liquid heated medical vacuum drying cabinet according to claim 4, wherein: one side of the cabinet body (1) is provided with an ozone generator (25), and the output end of the ozone generator (25) is communicated with the third connecting pipe (22).

6. The liquid-heated medical vacuum drying cabinet according to claim 1, wherein: one side of the cabinet body (1) is provided with a display control screen (26), a PLC control system is arranged in the display control screen (26), and the PLC control system is used for controlling the liquid heating system, the vacuum suction system and the air replacement system.

7. The liquid-heated medical vacuum drying cabinet according to claim 1, wherein: the middle part of first chamber door (5) and the middle part of second chamber door (6) are all inlayed and are observed glass (27), the inboard of observing glass (27) is equipped with the heating strip.

8. A liquid heated medical vacuum drying cabinet according to claim 3, wherein: the utility model discloses a vacuum pump, including placing cavity (11), vacuum pump (15), mounting groove (29), standing groove (11), mounting groove (28), the equal vertical abatvoix (30) that are equipped with in both sides of standing groove (28) notch, vacuum pump (15) set up between two abatvoix (30), and the lower extreme of vacuum pump (15) installs in standing groove (28), the left and right sides of vacuum pump (15) all is equipped with connection piece (31), all be equipped with the screw on abatvoix (30) and connection piece (31), vacuum pump (15) pass two screws through bolt (32) and realize being connected with abatvoix (30), all leave the clearance between vacuum pump (15) and abatvoix (30) and standing groove (28), be equipped with radiator fan (33) of air-out upwards in mounting groove (29).