Sterilizer based on ozone enhancement after initial elimination of steam formaldehyde

Abstract

The utility model discloses a sterilizer based on ozone strengthening after steam formaldehyde primary elimination, which belongs to the technical field of formaldehyde sterilization equipment, and comprises a box body, a sterilization cavity is arranged on the box body, one side of the sterilization cavity is connected with a baffle plate, and a groove is arranged on the baffle plate. The formaldehyde sterilization device has the beneficial effects that the formaldehyde delivery pump, the formaldehyde solution storage tank, the steam generator and the softened water tank are arranged, and a formaldehyde solution is put into the air outlet pipe connected with the steam generator, so that the formaldehyde solution is vaporized into gas through steam, and the sterilization effect on put articles is better; the sterilization cavity can be rapidly filled with discharged steam, formaldehyde and ozone due to the special shape, ozone can be conveniently put into the sterilization cavity after steam formaldehyde sterilization by arranging the ozone generation equipment and the oxygen storage tank, so that articles put into the sterilization cavity are sterilized in a reinforced manner, and the put formaldehyde is treated.

Description

TECHNICAL FIELD

[0001] The utility model relates to formaldehyde sterilization equipment technical field, more specifically, it relates to a kind of based on steam formaldehyde initial consumption after ozone intensification's sterilizer. BACKGROUND

[0002] Formaldehyde sterilizer is a kind of sterilizer.It is a kind of chemical gas sterilization, it excites alcohol and formaldehyde into chemical mixed gas by pressure and temperature control, increases the penetration of mixed gas by water vapor pressure transformation, enhances the sterilization ability of mixed gas by temperature control, when being aimed at medical article and carrying out sterilization operation, sterilizer needs to be used;

[0003] In the related art, when sterilization operation is needed, the items are placed in the sterilizer, and formaldehyde and steam are filled in the sterilization cavity to sterilize the items placed therein.

[0004] The existing technical solution in the above has the following defects: the formaldehyde used for sterilization cannot be treated, and the vacuum in the sterilization cavity needs to be extracted repeatedly to complete the treatment of formaldehyde, which results in a long time for treating formaldehyde in the sterilization cavity after sterilization, time-consuming and labor-intensive, greatly increasing the sterilization cost. UTILITY MODEL CONTENT

[0005] (1) Technical problem to be solved

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a sterilizer based on ozone intensification after initial consumption of steam formaldehyde, which has the characteristics of intensifying sterilization for the items placed therein and treating formaldehyde.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides a sterilizer based on ozone intensification after initial consumption of steam formaldehyde, which comprises a box body, a sterilization cavity is arranged on the box body, a baffle is connected to one side of the sterilization cavity, a groove is formed in the baffle, and a "S"-shaped curved pipe is connected in the groove.

[0009] The curved pipe enables the sprayed formaldehyde and ozone to be quickly and uniformly dispersed in the sterilization cavity.

[0010] A receiving groove is formed in the other side of the box body, a formaldehyde delivery pump is connected to the bottom of the receiving groove, and a formaldehyde solution storage tank, an ozone generating device and an oxygen storage tank are arranged on the inner wall bottom of the box body.

[0011] The ozone generating device and the oxygen storage tank are used to put ozone into the sterilization cavity after steam and formaldehyde are put into the sterilization cavity.

[0012] When the sterilizer based on the steam formaldehyde initial elimination and ozone strengthening according to the technical scheme is used, the formaldehyde, steam and ozone put into the sterilization cavity can be filled in the sterilization cavity more quickly and be distributed more uniformly through the special-shaped curved pipe, so that the sterilization effect on the put-in articles is better, the formaldehyde solution can be conveniently extracted and used through the formaldehyde conveying pump and the formaldehyde solution storage tank, the ozone can be conveniently made through the ozone generating equipment and the oxygen storage tank, the put-in articles are subjected to the strengthened sterilization effect in the sterilization cavity, and the formaldehyde after the sterilization is treated.

[0013] Further, the inner wall of the sterilization cavity is connected with a protection plate, one side of the sterilization cavity is provided with a sealing cavity door, the top of the box body is provided with a temperature and humidity control device, the temperature and humidity control device is matched with the sterilization cavity, the front of the box body is provided with a display screen and a recorder, and the recorder is located above the sterilization cavity.

[0014] Further, the curved pipe is connected with a plurality of spray heads, and the plurality of spray heads are uniformly distributed on the curved pipe.

[0015] Further, the bottom of the storage groove is connected with a steam generator, the inner wall of the box body is connected with a softened water tank, the output end of the steam generator is connected with an air outlet pipe, and the other end of the air outlet pipe penetrates through the box body and is connected with the curved pipe.

[0016] Further, the input end of the formaldehyde conveying pump is connected with a first conveying pipe, the other end of the first conveying pipe is connected with the formaldehyde solution storage tank in communication, the output end of the formaldehyde conveying pump is connected with a second conveying pipe, and the other end of the second conveying pipe is connected with the air outlet pipe.

[0017] Further, the input end of the steam generator is connected with a water inlet pipe, the other end of the water inlet pipe penetrates through the storage groove and is connected with the softened water tank in communication, one side of the box body is connected with an ion exchange column, and the softened water tank is matched with the ion exchange column.

[0018] Further, the ozone generating equipment is connected with the oxygen storage tank in communication through a communication pipe, and the output end of the ozone generating equipment is connected with the air outlet pipe in communication.

[0019] Further, the bottom of the storage groove is connected with a water ring vacuum pump, one side of the inner wall of the sterilization cavity is provided with an air suction head, and the input end of the water ring vacuum pump is connected with the air suction head in communication.

[0020] (3)Beneficial effects

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The formaldehyde solution is put into the gas outlet pipe connected with the steam generator, so that the formaldehyde solution is vaporized into gas by steam, the sterilization effect of the put-in articles is better, the curved pipe and the spray head are arranged, the discharged formaldehyde, steam and ozone are convenient to discharge during use, the discharged steam, formaldehyde and ozone can quickly fill the sterilization cavity through the special shape, the sterilization cavity is more uniform, the ozone generating equipment and the oxygen tank are arranged, the ozone is put into the sterilization cavity after the steam formaldehyde sterilization, so as to strengthen the sterilization of the put-in articles, and the formaldehyde put into the sterilization cavity is treated. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description are only one embodiment of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 It is the structure schematic view of the utility model three-dimensional one.

[0025] Figure 2 It is the structure schematic view of the utility model three-dimensional two.

[0026] Figure 3 It is the structure schematic view of the utility model three-dimensional section one.

[0027] Figure 4 It is the structure schematic view of the utility model three-dimensional section two.

[0028] Figure 5 It is the structure schematic view of the utility model three-dimensional section three.

[0029] The marks in the drawings are:

[0030] 1, box body;2, sterilization cavity;3, protection plate;4, sealing cavity door;5, storage groove;6, formaldehyde delivery pump;7, first delivery pipe;8, second delivery pipe;9, formaldehyde solution storage tank;10, steam generator;11, gas outlet pipe;12, water inlet pipe;13, softened water tank;14, ion exchange column;15, ozone generating equipment;16, communication pipe;17, oxygen tank;18, baffle;19, groove;20, curved pipe;21, spray head;22, water ring vacuum pump;23, air suction head;24, temperature and humidity control equipment;25, display screen;26, recorder. DETAILED DESCRIPTION

[0031] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the technical scheme in the specific embodiment of the utility model is described clearly and completely below, so as to further illustrate the utility model. Obviously, the described specific embodiment is only a part of the embodiment of the utility model, but not all the styles.

[0032] Embodiment one:

[0033] The utility model provides a technical scheme: a sterilizer based on steam formaldehyde initial consumption after ozone intensification, including the box 1, is provided with the sterilization cavity 2 on the box 1, one side of sterilization cavity 2 is connected with the baffle 18, is set up with recess 19 on the baffle 18, is connected with the curved pipe 20 of " S " shape in recess 19;Curved pipe 20 makes the ejected formaldehyde and ozone can be dispersed evenly in sterilization cavity 2 quickly;The other side of box 1 is set up with the storage groove 5, the bottom of storage groove 5 is connected with formaldehyde delivery pump 6, the inner wall bottom of box 1 is provided with formaldehyde solution storage tank 9, ozone generating equipment 15 and oxygen storage tank 17;Ozone generating equipment 15 and oxygen storage tank 17, put into ozone for the sterilization cavity 2 after putting in steam and formaldehyde.

[0034] Specific, the inner wall of the sterilization cavity 2 is connected with the protective plate 3, one side of the sterilization cavity 2 is provided with a sealed cavity door 4, the top of the box body 1 is provided with a temperature and humidity control device 24, the temperature and humidity control device 24 cooperates with the sterilization cavity 2, the front of the box body 1 is provided with a display screen 25 and a recorder 26, the recorder 26 is located above the sterilization cavity 2, a plurality of spray heads 21 are connected on the curved pipe 20, the plurality of spray heads 21 are uniformly distributed on the curved pipe 20, the bottom of the receiving groove 5 is connected with a steam generator 10, the inner wall of the bottom of the box body 1 is connected with a softened water tank 13, the output end of the steam generator 10 is connected with an air outlet pipe 11, the other end of the air outlet pipe 11 passes through the box body 1 and is connected with the curved pipe 20, the input end of the formaldehyde delivery pump 6 is connected with a first delivery pipe 7, the other end of the first delivery pipe 7 is connected with a formaldehyde solution storage tank 9, the output end of the formaldehyde delivery pump 6 is connected with a second delivery pipe 8, the other end of the second delivery pipe 8 is connected on the air outlet pipe 11, the input end of the steam generator 10 is connected with a water inlet pipe 12, the other end of the water inlet pipe 12 passes through the receiving groove 5 and is connected with the softened water tank 13, one side of the box body 1 is connected with an ion exchange column 14, the softened water tank 13 cooperates with the ion exchange column 14, the ozone generating device 15 is connected with the oxygen storage tank 17 through the communication pipe 16, the output end of the ozone generating device 15 is connected with the air outlet pipe 11, the bottom of the receiving groove 5 is connected with a water ring vacuum pump 22, one side of the inner wall of the sterilization cavity 2 is provided with an air suction head 23, the input end of the water ring vacuum pump 22 is connected with the air suction head 23. By adopting the above technical scheme, the protective plate 3 is used, so that the sealing effect and the heat preservation effect of the sterilization cavity 2 are better during use, the plurality of spray heads 21 are uniformly distributed on the curved pipe 20, so that the formaldehyde, steam and ozone are uniformly sprayed in the sterilization cavity 2, the sterilization effect on the placed articles is better, the softened water tank 13 and the steam generator 10 are used, the steam is conveniently prepared, so that the formaldehyde solution is evaporated to become gas, which is simultaneously introduced into the sterilization cavity 2 for sterilization operation, the water ring vacuum pump 22 is used, which facilitates the vacuum extraction treatment in the sterilization cavity 2 after sterilization treatment, so that the sterilization cavity 2 can restore to normal state, thereby avoiding damage to the body of the staff when taking out the articles subsequently.

[0035] The utility model discloses a working principle is: in use, the staff places the article that needs to carry out sterilization in sterilization cavity 2, is sealed to sterilization cavity 2 through sealing cavity door 4 after putting in, is sealed, the staff puts in water in softened water jar 13, and the water that puts in in softened water jar 13 is handled through ion exchange column 14, and the subsequent sterilization operation is convenient, through steam generator 10 work, and the water is pumped in softened water jar 13, and the water of extraction is put into steam generator 10 through water inlet pipe 12, and steam generator 10 is heated to become steam through water, and is discharged through outlet pipe 11, and is put into the curved pipe 20 through outlet pipe 11, and is sprayed through multiple spray heads 21 through curved pipe 20, to put into sterilization cavity 2, when steam enters outlet pipe 11, formaldehyde delivery pump 6 works through, and formaldehyde delivery pump 6 extracts formaldehyde solution in formaldehyde solution storage jar 9 through first delivery pipe 7, and the formaldehyde solution of extraction enters formaldehyde delivery pump 6 through first delivery pipe 7, and is put into second delivery pipe 8 through formaldehyde delivery pump 6, and is put into outlet pipe 11 through second delivery pipe 8, and the formaldehyde solution of putting in is evaporated into gas through the steam of putting in outlet pipe 11, and the steam and formaldehyde gas are combined while steam cooling, and are sprayed at spray head 21 on curved pipe 20 simultaneously, to carry out sterilization operation to the article of placing, through the special shape setting of curved pipe 20, can make the steam and formaldehyde of spraying be evenly distributed in sterilization cavity 2, to the article of placing sterilization treatment effect is better, through temperature and humidity control equipment 24, to adjust the temperature and humidity in sterilization cavity 2, and the sterilization demand is controlled, and the sterilization effect is better, after formaldehyde and steam put into sterilization, steam generator 10 and formaldehyde delivery pump 6 synchronous stop working, and stand for a period of time, to make the formaldehyde and steam of putting in sterilization cavity 2 can fully disinfect the article of putting in, after time reaches, through ozone generating equipment 15, oxygen is extracted in oxygen storage jar 17, and ozone generating equipment 15 works to make oxygen into ozone, and the output end of ozone generating equipment 15 is put into outlet pipe 11, at this time, because steam generator 10 and formaldehyde delivery pump 6 stop working, and there is no longer steam and formaldehyde in outlet pipe 11, therefore the ozone of putting out through ozone generating equipment 15 enters curved pipe 20 through outlet pipe 11, and is sprayed through spray head 21, to put ozone into sterilization cavity 2, and the article of placing is carried out strengthen sterilization effect, and the formaldehyde in sterilization cavity 2 is handled through the ozone of putting in, and ozone is generated through ozone generating equipment 15, and the strong oxidizing property is used to decompose formaldehyde molecule in air, and is converted into harmless substance, to be able to directly handle formaldehyde of using in sterilization operation, after putting in certain dose, ozone generating equipment 15 stops working, and no longer puts in ozone in sterilization cavity 2, at this time, the formaldehyde and ozone in sterilization cavity 2 have been combined, and the vacuum state in sterilization cavity 2 is extracted through water ring vacuum pump 22, and the vacuum state in sterilization cavity 2 can be extracted through repeating 3-5 times,The time originally needed for multiple times of vacuum extraction for processing is greatly reduced, and after the sterilization cavity 2 is completely normal after extraction, the staff can open the sealed cavity door 4 to take out the articles placed in the sterilization cavity 2.

[0036] The specific embodiment is only an interpretation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.

Claims

1. A sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, comprising a chamber (1), characterized in that: The box (1) is provided with a sterilization chamber (2), and a baffle (18) is connected to one side of the sterilization chamber (2). A groove (19) is provided on the baffle (18), and an "S"-shaped curved tube (20) is connected in the groove (19). The curved tube (20) allows the sprayed formaldehyde and ozone to be quickly and evenly dispersed in the sterilization chamber (2); A storage slot (5) is provided on the other side of the box (1). A formaldehyde delivery pump (6) is connected to the bottom of the storage slot (5). A formaldehyde solution storage tank (9), an ozone generator (15) and an oxygen storage tank (17) are provided at the bottom of the inner wall of the box (1). Ozone generator (15) and oxygen storage tank (17) are used to introduce ozone into the sterilization chamber (2) after steam and formaldehyde have been introduced.

2. The sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, as described in claim 1, is characterized in that: The inner wall of the sterilization chamber (2) is connected to a protective plate (3). A sealed chamber door (4) is provided on one side of the sterilization chamber (2). A temperature and humidity control device (24) is provided on the top of the box body (1). The temperature and humidity control device (24) cooperates with the sterilization chamber (2). A display screen (25) and a recorder (26) are provided on the front of the box body (1). The recorder (26) is located above the sterilization chamber (2).

3. A sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, as described in claim 1, characterized in that: The curved tube (20) is connected to a plurality of nozzles (21), which are evenly distributed on the curved tube (20).

4. A sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, as described in claim 1, characterized in that: A steam generator (10) is connected to the bottom of the storage trough (5), and a softened water tank (13) is connected to the bottom of the inner wall of the box (1). The output end of the steam generator (10) is connected to an air outlet pipe (11), and the other end of the air outlet pipe (11) passes through the box (1) and is connected to the curved pipe (20).

5. A sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, as described in claim 4, characterized in that: The formaldehyde delivery pump (6) has a first delivery pipe (7) connected to its input end, and the other end of the first delivery pipe (7) is connected to a formaldehyde solution storage tank (9). The formaldehyde delivery pump (6) has a second delivery pipe (8) connected to its output end, and the other end of the second delivery pipe (8) is connected to an exhaust pipe (11).

6. A sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, as described in claim 4, characterized in that: The input end of the steam generator (10) is connected to a water inlet pipe (12), and the other end of the water inlet pipe (12) passes through the storage tank (5) and is connected to the softened water tank (13). An ion exchange column (14) is connected to one side of the box (1), and the softened water tank (13) cooperates with the ion exchange column (14).

7. A sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, as described in claim 1, characterized in that: The ozone generator (15) is connected to the oxygen storage tank (17) through a connecting pipe (16), and the output end of the ozone generator (15) is connected to the gas outlet pipe (11).

8. A sterilizer based on ozone enhancement after initial formaldehyde sterilization by steam, as described in claim 1, characterized in that: The bottom of the storage tank (5) is connected to a water ring vacuum pump (22), and an exhaust head (23) is provided on one side of the inner wall of the sterilization chamber (2). The input end of the water ring vacuum pump (22) is connected to the exhaust head (23).

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