A valve box for bottle washing machine

Abstract

The present invention provides a valve box for a bottle washing machine, and relates to the technical field of bottle washing machines. The valve box for a bottle washing machine comprises a valve box body (1), an electromagnet assembly and a valve baffle (10). One end of the valve box body (1) is provided with a valve box air inlet (2), and the other end is provided with a valve box air outlet (3); the valve box body (1) is mounted and fixed on the top of a valve box fixing plate (12); the valve baffle (10) is arranged in the valve box body (1) and is closely attached to the valve box air outlet (3); the valve baffle (10) is mounted and fixed on a valve baffle push rod (9); the valve baffle push rod (9) passes through the bottom of the valve box body (1) and is connected to the electromagnet assembly. The present invention solves the technical problem that the diaphragm in the water vapor diversion device in the bottle washing machine is difficult to be pushed open.

Description

Technical Field

[0001] The invention relates to the technical field of bottle washing machines, and in particular to a valve box for bottle washing machines. Background Art

[0002] Medical glassware includes oxygen bottles and test tubes. Since dirt and oil are attached to the inner and outer surfaces of glassware after use, they need to be cleaned before use. Cleaning is done by a glassware cleaning device, i.e. a bottle washer.

[0003] During the cleaning operation, in order to ensure that the bottle washing machine can pass both cleaning liquid and high-temperature steam into the glassware, a water-gas diverter valve is usually used to switch between the two media, thereby ensuring the smooth completion of the cleaning and drying process of the glassware.

[0004] In patent CN201910295204.5, a water-gas diverter valve is disclosed, which includes a three-way pipe, a plug and a guide column. The left and right end caps are welded at the left and right ports of the three-way pipe respectively. A medium channel is provided in the left and right end caps and along the axial direction of the end caps. The medium channel is connected to the three-way pipe. A plurality of blind holes are provided on the right end surface of the left end cap and the left end surface of the right end cap and along the circumferential direction of the end caps. The blind holes are located in the transverse tube of the three-way pipe. The blind holes on the left end cap and the blind holes on the right end cap are arranged opposite to each other, and a guide column is fixed between the opposite blind holes. The beneficial effects of this patent are: compact structure, low maintenance cost, low manufacturing cost, and tight sealing.

[0005] In patent CN202010464958.1, a cylinder cleaning machine is disclosed, which is characterized in that it includes a frame, a cleaning box is arranged in the middle of the frame, and a water tank is arranged below the cleaning box; a switchable box door is arranged on the front side of the cleaning box, and 3 sets of vertically arranged roller shaft mechanisms are arranged in the cleaning box, of which 2 sets are arranged on the rear side plate of the cleaning box, and 1 set is arranged on the back of the box door; 2 contoured brushes for cleaning the outer surface of the cleaned cylinder are symmetrically arranged on the side plates in the cleaning box; a brush lifting mechanism is arranged on the top plate of the cleaning box, and a special-shaped combined brush for cleaning the guard of the cleaned cylinder is connected to the brush lifting mechanism; a spray head is arranged on the top surface of the cleaning box, and the spray head is connected to a water pump, a compressed air pump and a pipe valve system. The present invention has a simple and compact structure, low manufacturing and use costs, a small size, a small footprint, strong maneuverability, convenient and quick operation, a high degree of automation, improved cleaning efficiency, and reduced labor intensity of operators.

[0006] Patent CN201610840688.3 discloses a glassware cleaning and disinfection machine, which includes a machine base, a three-way pipe, a cabin, a door, a spray rack and an air circulation system. A water tank is arranged on the top of the machine base, the cabin is a frame-shaped structure, and the cabin covers the water tank. The spray rack is composed of a frame, a cover plate, a straight pipe and an injection needle. The cover plate is arranged on the top of the cover plate, and a straight pipe connected to the groove is arranged on the top of the cover plate. A plurality of injection needles are also arranged on the top surface of the cover plate, and each injection needle is connected to the groove. The left and right parts of the frame are respectively placed on the slider. The beneficial effects of this patent are: high disinfection and drying efficiency, ability to disinfect and dry glassware of various specifications as required, high degree of automation, and simple operation.

[0007] In patent CN201810496711.0, a laboratory energy-saving bottle washing device is disclosed, including a main water tank, a secondary water tank, a heat exchanger, a first electrically controlled flow valve, a second electrically controlled flow valve, a water setting device, a status display device and an MCU; the water inlet of the heat exchanger is connected to the water inlet of the secondary water tank, the water outlet of the secondary water tank is connected to the hot water inlet of the main water tank through the first electrically controlled flow valve, and the main water tank drain is connected to the drain inlet of the heat exchanger; the cold water inlet of the main water tank is connected to the second electrically controlled flow valve and the third temperature sensor, which is used to control the flow of cold water entering and measure the temperature of the cold water entering; the first temperature sensor and water level sensor of the main water tank, and the second temperature sensor and heating device of the secondary water tank are all connected to the MCU; the first electrically controlled flow valve, the second electrically controlled flow valve, the third temperature sensor, the water setting device, and the status display device are all connected to the MCU. The present invention is conducive to improving cleaning efficiency, shortening cleaning time, and saving energy at the same time. Summary of the invention

[0008] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a valve box for a bottle washing machine. By providing a valve box composed of a valve box body, an electromagnet assembly and a valve baffle, and arranging the valve box at the air inlet end of a water-gas diversion device, the diaphragm in the water-gas diversion device can be easily blown open by the air flow without shaking left and right, thereby avoiding abnormal noise in the bottle washing machine. The technical problem that the diaphragm in the water-gas diversion device in the bottle washing machine is difficult to push open is solved.

[0009] The purpose of the present invention is achieved through the following technical solutions:

[0010] A valve box for a bottle washing machine comprises a valve box body, an electromagnet assembly and a valve stopper, wherein:

[0011] One end of the valve box body is provided with a valve box air inlet, and the other end is provided with a valve box air outlet;

[0012] The valve box body is installed and fixed on the top of the valve box fixing plate;

[0013] The valve baffle is arranged in the valve box body and is closely attached to the air outlet of the valve box;

[0014] The valve baffle is installed and fixed on the valve baffle push rod;

[0015] The valve baffle push rod passes through the bottom of the valve box body and is connected with the electromagnet assembly.

[0016] Optionally or preferably, the electromagnet assembly comprises an electromagnet coil and an electromagnet core.

[0017] Optionally or preferably, one end of the electromagnet core is installed in the electromagnet coil, and the other end is connected to the bottom of the valve baffle push rod.

[0018] Optionally or preferably, the electromagnet assembly is mounted and fixed on the lower part of the valve box fixing plate through an electromagnet seat plate.

[0019] Optionally or preferably, an electromagnet partition is further provided between the valve box and the electromagnet coil.

[0020] Optionally or preferably, a temperature sensing probe is further provided in the valve box body, and the temperature sensing probe is installed and fixed to the bottom of the valve box body through a temperature sensing probe partition.

[0021] Optionally or preferably, the valve box air inlet and the valve box air outlet are on the same horizontal plane.

[0022] Optionally or preferably, the valve box air inlet and the valve box air outlet are both opened at the upper part of the valve box body.

[0023] Optionally or preferably, the valve baffle comprises baffle 1, baffle 2, baffle butt-welding support plate 1 and baffle butt-welding support plate 2;

[0024] The first baffle and the second baffle have the same shape and size;

[0025] The baffle plate 1 and the baffle plate 2 are arranged in parallel;

[0026] The baffle plate butt-welding support plate 1 and the baffle plate butt-welding support plate 2 are both arranged between the baffle plate 1 and the baffle plate 2.

[0027] Based on the above technical solution, the following technical effects can be produced:

[0028] The present invention provides a valve box for a bottle washing machine, which is installed at the air inlet end of a water-gas diversion device of the bottle washing machine. The beneficial effects of the present invention include:

[0029] (1) The present invention can ensure that the drying gas can directly push open the diaphragm in the water-gas diversion device after passing into the water-gas diversion device;

[0030] (2) The present invention mainly realizes its function through mechanical structure, with low energy consumption, good effect and fast response;

[0031] (3) The present invention solves the technical problem that the water-gas diversion device of the existing bottle washing machine makes abnormal noise;

[0032] (4) The present invention has a simple structure, a small size, reliable connections between various components, can be directly installed on an existing bottle washing machine, and has high versatility.

[0033] When performing a cleaning operation, the following steps are usually included:

[0034] S1. Put the glassware on the injection needle;

[0035] S2, pure water is introduced into the glassware for pre-washing, and the sprayed pure water is used to wash the inner surface of the glassware to remove dust particles on the inner surface;

[0036] S3, introducing alkali solution into the glassware for alkali washing, the alkali solution sprayed out under the action of water pressure washes the inner surface of the glassware, and the alkali solution is used to decompose the oil stains on the inner surface of the glassware;

[0037] S4, introducing a temperature acid solution into the glassware for neutralization washing, and the acid solution sprayed out under the action of water pressure rinses the inner surface of the glassware to neutralize the alkali solution on the inner surface;

[0038] S5. Pure water is introduced into the glassware for rinsing. The pure water rinses away the residual alkali solution and the residual acid solution under the action of water pressure, thereby making the glassware cleaner;

[0039] S6, drying the glassware, and finally cleaning the glassware. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention 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 described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0041] Figure 1 It is a structural schematic diagram (cross-sectional view) of the present invention;

[0042] Figure 2 It is a schematic diagram of the structure of the valve baffle of the present invention;

[0043] Figure 3 Schematic diagram of the structure of the water-gas diversion device in Example 2;

[0044] The accompanying drawings in the figure are marked as follows:

[0045] 1-valve box body, 2-valve box air inlet, 3-valve box air outlet, 4-temperature sensor, 5-temperature sensor baffle, 6-electromagnet coil, 7-electromagnet core, 8-electromagnet baffle, 9-valve baffle push rod, 10-valve baffle, 11-electromagnet seat plate, 12-valve box fixing plate, 101-baffle one, 102-baffle two, 103-baffle butt welding support plate one, 104-baffle butt welding support plate two, 13-tee pipe, 14-diaphragm, 15-guide column, 16-medium channel, 17-left end cover, 18-right end cover, 19-plug. DETAILED DESCRIPTION

[0046] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] Embodiment 1:

[0049] like Figure 1-Figure 2 As shown:

[0050] This embodiment provides a valve box for a bottle washing machine, comprising a valve box body 1, an electromagnet assembly and a valve stopper 10, wherein:

[0051] The valve box body 1 has a valve box air inlet 2 at one end and a valve box air outlet 3 at the other end;

[0052] The valve box body 1 is installed and fixed on the top of the valve box fixing plate 12;

[0053] The valve stopper 10 is arranged in the valve box body 1 and is closely attached to the valve box air outlet 3;

[0054] The valve baffle 10 is mounted and fixed on the valve baffle push rod 9;

[0055] The valve baffle push rod 9 passes through the bottom of the valve box body 1 and is connected to the electromagnet assembly.

[0056] In this embodiment, the electromagnet assembly includes an electromagnet coil 6 and an electromagnet core 7;

[0057] One end of the electromagnet core 7 is installed in the electromagnet coil 6, and the other end is connected to the bottom of the valve baffle push rod 9.

[0058] In this embodiment, the electromagnet assembly is mounted and fixed on the lower part of the valve box fixing plate 12 through the electromagnet seat plate 11.

[0059] In this embodiment, an electromagnet partition 8 is further provided between the valve box 1 and the electromagnet coil 6 .

[0060] In this embodiment, a temperature sensing probe 4 is further provided in the valve box body 1 , and the temperature sensing probe 4 is installed and fixed on the bottom of the valve box body 1 through a temperature sensing probe partition 5 .

[0061] In this embodiment, the valve box air inlet 2 and the valve box air outlet 3 are on the same horizontal plane, and the valve box air inlet 2 and the valve box air outlet 3 are both opened at the upper part of the valve box body 1 .

[0062] In this embodiment, the valve baffle 10 includes a baffle 101, a baffle 102, a baffle welding support plate 103 and a baffle welding support plate 104; the baffle 101 and the baffle 102 have the same shape and size;

[0063] The baffle plate 1 101 and the baffle plate 2 102 are arranged in parallel; the baffle plate butt-welding support plate 1 103 and the baffle plate butt-welding support plate 2 104 are both arranged between the baffle plate 1 101 and the baffle plate 2 102 .

[0064] In this embodiment, a valve box for a bottle washing machine is matched with a valve box for a bottle washing machine, such as Figure 3 As shown, one structure of the water-gas diversion device is as follows:

[0065] The water-gas splitting device comprises a three-way pipe 13, a left end cover 17, a right end cover 18, a diaphragm 14 and a guide column 15;

[0066] The left and right end caps 17 and 18 are welded to the left and right ends of the three-way pipe 13, respectively. A medium channel 16 is provided inside the left and right end caps 17 and 18 and along the axial direction of the end caps.

[0067] The medium channel 16 is provided with an internal thread, and the medium channel 16 is connected with the three-way pipe 13. A plurality of blind holes are provided on the right end surface of the left end cover 17 and the left end surface of the right end cover 18 and along the circumferential direction of the end cover;

[0068] The blind hole is located in the horizontal tube of the tee pipe 13, the blind hole on the left end cover 17 and the blind hole on the right end cover 18 are arranged opposite to each other, and a guide column 15 is fixed between the opposite blind holes;

[0069] The diaphragm 14 is arranged in the horizontal tube of the tee pipe 13;

[0070] In this embodiment, the working process of the water-gas diversion device is as follows:

[0071] S1, welding the outlet end of the tee pipe 13 to the top of the water inlet pipe;

[0072] S2. The air outlet pipe of the steam generating device is fixedly installed in the medium channel 16 of the left end cover 17, and the water outlet pipe of the water pump is fixedly installed in the medium channel 16 of the right end cover 18;

[0073] S3. When performing the cleaning operation, the worker turns on the water pump, and the water pump pumps the cleaning liquid into the medium channel 16 of the right end cover 18. The pressurized cleaning liquid passes through the medium channel 16 of the right end cover 18, the transverse pipe of the tee pipe 13, and the outlet end of the tee pipe 13 in sequence and finally enters the water inlet pipe. The cleaning liquid cleans the inner wall of the glassware, thereby completing the cleaning of the glassware. In the process of the cleaning liquid entering the tee pipe 13, the cleaning liquid acts on the right end surface of the diaphragm 14, causing the diaphragm 14 to move to the left along the guide column 15. Under the action of the water pressure, the plug 19 located on the left side of the diaphragm 14 always blocks the medium channel 16 of the left end cover 17 to avoid leakage of the cleaning liquid, and at the same time ensures that there is sufficient water pressure when cleaning the glassware;

[0074] S4. During the drying operation, the worker turns off the water pump and turns on the steam generator. The high-temperature steam produced by the steam generator enters the water inlet pipe to dry the inner wall of the glassware, thereby completing the drying operation of the glassware.

[0075] In this embodiment, the working process of the valve box for a bottle washing machine is as follows:

[0076] During the drying operation, the high-temperature steam produced by the steam generating device first enters the valve box body 1 through the valve box air inlet 2. At this time, the valve baffle 10 blocks the valve box air outlet 3, and the valve box body 1 is gradually pressurized. About 10-15 seconds after starting, the electromagnet assembly drives the valve baffle 10 to move downward, and the valve box air outlet 3 is unobstructed. The high-temperature steam with a relatively large air pressure instantly enters the three-way pipe 13, pushing the diaphragm 14 to move to the right along the guide column 15. The medium channel 16 of the right end cover 18 is blocked, and the diaphragm 14 will not stay in the middle of the three-way pipe 13.

[0077] The valve box for a bottle washing machine provided in this embodiment has the following advantages:

[0078] (1) This embodiment can ensure that the drying gas can directly push open the diaphragm in the water-gas diversion device after passing into the water-gas diversion device;

[0079] (2) This embodiment mainly realizes its functions through mechanical structure, with low energy consumption, good effect and fast response;

[0080] (3) This embodiment solves the technical problem that the water-gas diversion device of the existing bottle washing machine makes abnormal noise;

[0081] (4) This embodiment has a simple structure, a small size, reliable connections between various components, and can be directly installed on an existing bottle washing machine, with high versatility.

[0082] The above is only a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art shall not deviate from the spirit and scope of the present invention, and shall be within the scope of protection of the claims attached to the present invention.

Claims

1. A valve box for a bottle washing machine, characterized in that: The device is installed at the air inlet end of the water-gas diversion device of the bottle washing machine, and comprises a valve box body (1), an electromagnet assembly and a valve baffle (10), wherein: The valve box body (1) has a valve box air inlet (2) at one end and a valve box air outlet (3) at the other end; The valve box body (1) is mounted and fixed on the top of the valve box fixing plate (12); The valve stopper (10) is arranged in the valve box body (1) and is closely attached to the valve box air outlet (3); The valve baffle (10) is mounted and fixed on the valve baffle push rod (9); The valve baffle push rod (9) passes through the bottom of the valve box body (1) and is connected to the electromagnet assembly; The electromagnet assembly comprises an electromagnet coil (6) and an electromagnet core (7); one end of the electromagnet core (7) is inserted into the electromagnet coil (6), and the other end is connected to the bottom of the valve baffle push rod (9); the electromagnet assembly is mounted and fixed to the lower part of the valve box fixing plate (12) through the electromagnet seat plate (11); An electromagnet partition (8) is also provided between the valve box (1) and the electromagnet coil (6); The water-gas flow dividing device comprises a three-way pipe (13), a left end cover (17), a right end cover (18), a diaphragm (14) and a guide column (15); the left end cover (17) and the right end cover (18) are respectively welded to the left and right ends of the three-way pipe (13); a medium channel (16) is provided inside the left end cover (17) and the right end cover (18) and along the axial direction of the end cover; the medium channel (16) is provided with an internal thread; 6) is connected to the three-way pipe (13), and a plurality of blind holes are provided on the right end surface of the left end cover (17) and the left end surface of the right end cover (18) and along the circumferential direction of the end cover; the blind holes are located in the transverse pipe of the three-way pipe (13), the blind holes on the left end cover (17) and the blind holes on the right end cover (18) are arranged opposite to each other, and a guide column (15) is fixed between the opposite blind holes; the diaphragm (14) is arranged in the transverse pipe of the three-way pipe (13); The working process of the valve box for the bottle washing machine includes: when performing a drying operation, the high-temperature steam generated by the steam generating device first enters the valve box body (1) through the valve box air inlet (2), at which time the valve baffle (10) blocks the valve box air outlet (3), and the valve box body (1) is gradually pressurized. After 10-15 seconds of starting, the electromagnet assembly drives the valve baffle (10) to move downward, and the valve box air outlet (3) is unobstructed. The high-temperature steam with a relatively large air pressure instantly enters the three-way pipe (13), pushing the diaphragm (14) to move rightward along the guide column (15), and the medium channel (16) of the right end cover (18) is blocked, so that the diaphragm (14) will not stay in the middle of the three-way pipe (13).

2. The valve box for a bottle washing machine according to claim 1, characterized in that: A temperature sensing probe (4) is also provided in the valve box body (1), and the temperature sensing probe (4) is mounted and fixed on the bottom of the valve box body (1) via a temperature sensing probe partition (5).

3. The valve box for a bottle washing machine according to claim 1, characterized in that: The valve box air inlet (2) and the valve box air outlet (3) are on the same horizontal plane, and the valve box air inlet (2) and the valve box air outlet (3) are both opened on the upper part of the valve box body (1).

4. The valve box for a bottle washing machine according to claim 1, characterized in that: The valve baffle (10) comprises a baffle 1 (101), a baffle 2 (102), a baffle butt-welding support plate 1 (103) and a baffle butt-welding support plate 2 (104); the baffle 1 (101) and the baffle 2 (102) have the same shape and size; the baffle 1 (101) and the baffle 2 (102) are arranged in parallel; the baffle butt-welding support plate 1 (103) and the baffle butt-welding support plate 2 (104) are both arranged between the baffle 1 (101) and the baffle 2 (102).

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