Water pressure adjusting device for bottle washing machine of white spirit filling production line

Abstract

The utility model discloses a water pressure adjusting device for a bottle washing machine on a white spirit filling production line, which comprises a water supply pipe I, a water outlet pipe II, a water inlet pipe III, a water outlet pipe III and a water outlet pipe IV, the water inlet end of the water storage tank communicates with the water outlet end II of the water supply pipe II, and the water outlet end III of the water storage tank communicates with a water inlet pipe of the bottle washing machine through a plurality of branch pipes arranged in parallel; an auxiliary water supply pipe; the variable frequency pump I is arranged on the auxiliary water supply pipe; the variable frequency pumps II are arranged on the branch pipes in a one-to-one correspondence manner; a plurality of pressure sensors; a plurality of flow sensors; a plurality of solenoid valves; and a control cabinet. According to the water pressure adjusting device for the bottle washing machine of the white spirit filling production line, water pressure of municipal water supply can be fully utilized to supply water to the bottle washing machine, the water pressure adjusting device can be effectively combined with the variable frequency pump I and the variable frequency pumps II to supply water to the bottle washing machine in a pressure maintaining mode, it is guaranteed that the bottle washing machine cannot be shut down due to insufficient water pressure, and the working efficiency of the bottle washing machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to a water pressure regulating device for a bottle washing machine of a liquor filling production line. Background Art

[0002] Bottle washing is the first process in the production of wine packaging and an important node in the quality control of the production process. It has a decisive impact on the quality of the finished product. In the bottle washing process of the liquor filling production line, the control of the bottle washing water pressure is the key to the quality control of this process. Chinese patent application number 201820560763.5 discloses a constant pressure water supply device for a bottle washing machine: including a first pressure detection component (1), a second pressure detection component (2), a first control valve (31), a second control valve (32), a third control valve (33), a fourth control valve (34), a liquid storage tank (4), a water pump (5), a total liquid inlet pipe (6) and a liquid outlet pipe, wherein the first pressure detection component (1) is installed on the total liquid inlet pipe (6), the second pressure detection component (2) is installed on the liquid outlet pipe, and the total liquid inlet pipe (6) is connected to the main liquid inlet pipe. A direct supply pipeline (8) and a bypass supply pipeline (9) are provided in parallel between the pipe (6) and the liquid outlet pipe, the first control valve (31) is installed on the direct supply pipeline (8), the second control valve (32), the liquid storage tank (4) and the third control valve (33) are installed on the bypass supply pipeline (9) in sequence, the water pump (5) is installed on the bypass supply pipeline (9) and is located at the rear end of the liquid storage tank (4), a return pipe (10) is provided between the liquid outlet pipe and the liquid storage tank (4), and the fourth control valve (34) is installed on the return pipe (10). The pressure of the injection liquid in the liquid outlet pipe of the bottle washing machine can be ensured to be within a reasonable range, thereby ensuring the bottle washing effect. However, it still has the following disadvantages: if the injection liquid pressure value in the total liquid inlet pipe is too low to meet the requirements, the injection liquid is temporarily stored in the liquid storage tank through the bypass supply pipeline, and when a sufficient amount of injection liquid is stored in the liquid storage tank, the water pump starts to work to wash the bottles. In this case, since the injection liquid is placed in the liquid storage tank, the original pressure of the injection liquid in the total liquid inlet pipe is wasted. When the bottle washing process is carried out again, it needs to be powered by the water pump, which adds unnecessary energy consumption. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described below.

[0004] Another object of the utility model is to provide a water pressure regulating device for a bottle washing machine in a liquor filling production line, which can fully utilize the water pressure of the municipal water supply to supply water to the bottle washing machine, and can effectively combine with a frequency conversion pump I and a plurality of frequency conversion pumps II to provide pressure-maintaining water supply to the bottle washing machine, thereby ensuring that the bottle washing machine will not stop due to insufficient water pressure and ensuring the working efficiency of the bottle washing machine.

[0005] In order to achieve these purposes and other advantages according to the utility model, a water pressure regulating device for a bottle washing machine of a liquor filling production line is provided, comprising:

[0006] A water supply pipe I, whose water inlet end I is connected to the municipal water supply pipe, and whose water outlet end I is connected to the water inlet pipe of the bottle washing machine;

[0007] A water storage tank, whose water inlet end is connected to the water outlet end II of the water supply pipe II, the water inlet end II of the water supply pipe II is connected to the municipal water supply pipe, and the water outlet end III of the water storage tank is respectively connected to the water inlet pipe of the bottle washing machine through a plurality of branch pipes arranged in parallel;

[0008] An auxiliary water supply pipe, one end of which is connected to the water inlet end III of the water storage tank, and the other end is connected to the water supply pipe I;

[0009] Variable frequency pump I, which is arranged on the auxiliary water supply pipe;

[0010] A plurality of variable frequency pumps II are respectively arranged on the plurality of branch pipes in a one-to-one correspondence;

[0011] A plurality of pressure sensors are respectively arranged on the water supply pipe I, the water supply pipe II, a plurality of branch pipes, the auxiliary water supply pipe and the water inlet pipe;

[0012] A plurality of flow sensors are respectively arranged on the water supply pipe I, the water supply pipe II, a plurality of branch pipes, the auxiliary water supply pipe and the water inlet pipe;

[0013] A plurality of solenoid valves are respectively arranged on the water supply pipe I, the water supply pipe II, a plurality of branch pipes, the auxiliary water supply pipe and the water inlet pipe;

[0014] The control cabinet is electrically connected to the variable frequency pump I, multiple variable frequency pumps II, multiple pressure sensors, multiple flow sensors and multiple solenoid valves.

[0015] Preferably, the machine further comprises: two filters which are arranged in series on the water inlet pipe of the bottle washing machine.

[0016] Preferably, it also includes: a diverter pipe, one end of which is connected to the water supply pipe I, and in the direction of water flow, one end of the diverter pipe is located at the front end of the connection between the auxiliary water supply pipe and the water supply pipe I, and the other end of the diverter pipe is connected to the water tank, and the water flow direction of the diverter pipe is from the water supply pipe I to the water tank.

[0017] Preferably, it also includes a wastewater recovery component, which includes: a sedimentation tank and a filtration tank, which are arranged in series through a wastewater recovery pipe, and one end of the wastewater recovery pipe is connected to the water outlet pipe of the bottle washing machine, and the other end of the wastewater recovery pipe is connected to the water storage tank, and the sedimentation tank is arranged near the bottle washing machine; a pump, which is arranged on the wastewater recovery pipe; an electromagnetic valve II, which is arranged on the wastewater recovery pipe; and a control cabinet is electrically connected to the pump and the electromagnetic valve II.

[0018] Preferably, it further comprises: a plurality of variable frequency controllers, which are arranged on the junction boxes of the variable frequency pump I and the plurality of variable frequency pumps II, and the plurality of variable frequency controllers are electrically connected to the control cabinet.

[0019] Preferably, it further comprises: a liquid level sensor, which is arranged in the water tank, and the liquid level sensor is electrically connected to the control cabinet.

[0020] The utility model at least has the following beneficial effects:

[0021] During the operation of the bottle washing machine, the pressure sensor and flow sensor on the water supply pipe Ⅰ collect the water pressure value and flow value in real time. If the pressure value and flow value of the water supply pipe Ⅰ meet the water supply requirement of the bottle washing machine (the pressure value of the bottle washing water is not less than 0.2MPa), the control cabinet controls the solenoid valve on the water supply pipe Ⅰ to open, and the frequency conversion pump Ⅰ is in a closed state. If the pressure value and flow value are lower than the water supply requirement of the bottle washing machine, the control cabinet controls the solenoid valve on the water supply pipe Ⅰ to remain in an open state, controls the frequency conversion pump Ⅰ and the solenoid valve on the auxiliary water supply pipe to open, and pumps water from the water storage tank to make up the pressure until the pressure value of the bottle washing water is not less than 0.2MPa; that is, the water through the water supply pipe Ⅰ (municipal water supply pipe) can be directly supplied to the water inlet pipe of the bottle washing machine, firstly, the water pressure of the water supply pipe Ⅰ is fully utilized, which will not cause waste of water head, and can also ensure the normal operation of the bottle washing machine without stopping and waiting, thereby ensuring the working efficiency of the bottle washing machine;

[0022] If the municipal water supply is temporarily cut off, the control cabinet controls the closing of the solenoid valve on the water supply pipe Ⅰ, and simultaneously starts one or more frequency conversion pumps Ⅱ to supply water to the bottle washing machine. The water pressure value is always maintained at 0.2-0.4MPa, which can also ensure the normal operation of the bottle washing machine.

[0023] In summary, the water pressure regulating device for the bottle washing machine of the liquor filling production line provided by the utility model can make full use of the water pressure of the municipal water supply to supply water to the bottle washing machine, and can be effectively combined with the frequency conversion pump I and multiple frequency conversion pumps II to provide pressure-maintaining water supply to the bottle washing machine, ensuring that the bottle washing machine will not stop due to insufficient water pressure, thereby ensuring the working efficiency of the bottle washing machine.

[0024] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of a water pressure regulating device for a bottle washing machine in a liquor filling production line according to one embodiment of the utility model;

[0026] Figure 2 This is a schematic structural diagram of a water pressure regulating device for a bottle washing machine in a liquor filling production line according to another embodiment of the utility model, wherein two filters are added;

[0027] Figure 3 This is a structural schematic diagram of a water pressure regulating device for a bottle washing machine in a liquor filling production line according to another embodiment of the utility model, wherein a shunt pipe is additionally provided;

[0028] Figure 4 This is a schematic structural diagram of a water pressure regulating device for a bottle washing machine in a liquor filling production line according to another embodiment of the utility model, in which a wastewater recovery component is additionally provided. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0030] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0031] like Figure 1 As shown, a water pressure regulating device for a bottle washing machine in a liquor filling production line comprises: a water supply pipe Ⅰ10, whose water inlet end Ⅰ is connected to a municipal water supply pipe, and whose water outlet end Ⅰ is connected to a water inlet pipe 50 of the bottle washing machine; a water storage tank 20, whose water inlet end is connected to a water outlet end Ⅱ of a water supply pipe Ⅱ, whose water inlet end Ⅱ of a water supply pipe Ⅱ30 is connected to a municipal water supply pipe, and whose water outlet end Ⅲ of the water storage tank is respectively connected to the water inlet pipe of the bottle washing machine through a plurality of branch pipes 40 arranged in parallel; an auxiliary water supply pipe 60, whose one end is connected to the water inlet end Ⅲ of the water storage tank, and the other end is connected to the water supply pipe Ⅰ; a variable frequency pump Ⅰ601, which is arranged at the auxiliary water supply pipe; multiple frequency conversion pumps II 401, which are respectively arranged on multiple branch pipes in a one-to-one correspondence; multiple pressure sensors, which are respectively arranged on water supply pipe I, water supply pipe II, multiple branch pipes, auxiliary water supply pipes and water inlet pipes; multiple flow sensors, which are respectively arranged on water supply pipe I, water supply pipe II, multiple branch pipes, auxiliary water supply pipes and water inlet pipes; multiple solenoid valves, which are respectively arranged on water supply pipe I, water supply pipe II, multiple branch pipes, auxiliary water supply pipes and water inlet pipes; a control cabinet 70, which is electrically connected to the frequency conversion pump I, multiple frequency conversion pumps II, multiple pressure sensors, multiple flow sensors and multiple solenoid valves.

[0032] In this scheme, during the operation of the bottle washing machine, the pressure sensor and flow sensor on the water supply pipe I collect the water pressure value and flow value in real time. If the pressure value and flow value of the water supply pipe I meet the water supply requirement of the bottle washing machine (the pressure value of the bottle washing water is not less than 0.2MPa), the control cabinet controls the solenoid valve on the water supply pipe I to open, and the frequency conversion pump I is in a closed state. If the pressure value and flow value are lower than the water supply requirement of the bottle washing machine, the control cabinet controls the solenoid valve on the water supply pipe I to remain in an open state, controls the frequency conversion pump I and the solenoid valve on the auxiliary water supply pipe to open, and pumps water from the water storage tank to replenish the pressure until the bottle washing water pressure value is not less than 0.2MPa; that is, the water through the water supply pipe I (municipal water supply pipe) can be directly supplied to the water inlet pipe of the bottle washing machine, firstly, the water pressure of the water supply pipe I is fully utilized, which will not cause waste of water head, and can also ensure the normal operation of the bottle washing machine without stopping and waiting, thereby ensuring the working efficiency of the bottle washing machine;

[0033] If the municipal water supply is temporarily cut off, the control cabinet controls the closing of the solenoid valve on the water supply pipe Ⅰ, and simultaneously starts one or more frequency conversion pumps Ⅱ to supply water to the bottle washing machine. The water pressure value is always maintained at 0.2-0.4MPa, which can also ensure the normal operation of the bottle washing machine.

[0034] In summary, the water pressure regulating device for the bottle washing machine of the liquor filling production line provided by the utility model can make full use of the water pressure of the municipal water supply to supply water to the bottle washing machine, and can be effectively combined with the frequency conversion pump I and multiple frequency conversion pumps II to provide pressure-maintaining water supply to the bottle washing machine, ensuring that the bottle washing machine will not stop due to insufficient water pressure, thereby ensuring the working efficiency of the bottle washing machine.

[0035] like Figure 2 As shown, in a preferred embodiment, it also includes: two filters 501, which are arranged in series on the water inlet pipe of the bottle washing machine. The two filters are arranged to fully filter the municipal water supply to ensure the safe production of the product.

[0036] like Figure 3 As shown, in a preferred embodiment, it also includes: a diverter pipe 80, one end of which is connected to the water supply pipe I, and in the water flow direction, one end of the diverter pipe is located at the front end of the connection between the auxiliary water supply pipe and the water supply pipe I, and the other end of the diverter pipe is connected to the water storage tank, and the water flow direction of the diverter pipe is from the water supply pipe I to the water storage tank. When the water pressure in the water supply pipe I is too high, part of the water in the water supply pipe I can be diverted to the water storage tank for storage.

[0037] like Figure 4As shown, in a preferred solution, a wastewater recovery component 90 is also included, which includes: a sedimentation tank 901 and a filter tank 902, which are arranged in series through a wastewater recovery pipe, and one end of the wastewater recovery pipe is connected to the outlet pipe of the bottle washing machine, and the other end of the wastewater recovery pipe is connected to the water storage tank, and the sedimentation tank is arranged near the bottle washing machine; a pump 903, which is arranged on the wastewater recovery pipe; a solenoid valve II 904, which is arranged on the wastewater recovery pipe; and a control cabinet electrically connected to the pump and the solenoid valve II. The sedimentation tank and the filter tank are used to precipitate and filter the used water, and then pump it to the water storage tank for recycling and reuse after the water quality meets the water quality requirements of the municipal water supply, saving water resources.

[0038] In a preferred embodiment, it further comprises: a plurality of variable frequency controllers, which are arranged on the junction boxes of the variable frequency pump I and the plurality of variable frequency pumps II, and the plurality of variable frequency controllers are electrically connected to the control cabinet.

[0039] In a preferred embodiment, the invention further comprises: a liquid level sensor, which is arranged in the water tank and electrically connected to the control cabinet. The liquid level sensor cooperates with the control cabinet to effectively control the water level in the water tank to avoid overflow due to water shortage or excessive water.

[0040] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A water pressure regulating device for a bottle washer in a liquor filling production line, characterized in that: include: A water supply pipe I, whose water inlet end I is connected to the municipal water supply pipe, and whose water outlet end I is connected to the water inlet pipe of the bottle washing machine; A water storage tank, whose water inlet end is connected to the water outlet end II of the water supply pipe II, the water inlet end II of the water supply pipe II is connected to the municipal water supply pipe, and the water outlet end III of the water storage tank is respectively connected to the water inlet pipe of the bottle washing machine through a plurality of branch pipes arranged in parallel; An auxiliary water supply pipe, one end of which is connected to the water inlet end III of the water storage tank, and the other end is connected to the water supply pipe I; Frequency conversion pump I, which is arranged on the auxiliary water supply pipe; A plurality of variable frequency pumps II are respectively arranged on the plurality of branch pipes in a one-to-one correspondence; A plurality of pressure sensors are respectively arranged on the water supply pipe I, the water supply pipe II, a plurality of branch pipes, the auxiliary water supply pipe and the water inlet pipe; A plurality of flow sensors are respectively arranged on the water supply pipe I, the water supply pipe II, a plurality of branch pipes, the auxiliary water supply pipe and the water inlet pipe; A plurality of solenoid valves are respectively arranged on the water supply pipe I, the water supply pipe II, a plurality of branch pipes, the auxiliary water supply pipe and the water inlet pipe; The control cabinet is electrically connected to the variable frequency pump I, multiple variable frequency pumps II, multiple pressure sensors, multiple flow sensors and multiple solenoid valves.

2. The water pressure regulating device for the bottle washing machine of the liquor filling production line according to claim 1 is characterized in that: Also includes: Two filters are arranged in series on the water inlet pipe of the bottle washing machine.

3. The water pressure regulating device for the bottle washing machine of the liquor filling production line according to claim 1 is characterized in that: Also includes: A shunt pipe, one end of which is connected to water supply pipe I, and in the direction of water flow, one end of the shunt pipe is located at the front end of the connection between the auxiliary water supply pipe and water supply pipe I, and the other end of the shunt pipe is connected to the water storage tank. The water flow direction of the shunt pipe is from water supply pipe I to the water storage tank.

4. The water pressure regulating device for the bottle washing machine of the liquor filling production line according to claim 1 is characterized in that: Also included is a wastewater recovery assembly comprising: The sedimentation tank and the filtration tank are arranged in series through a wastewater recovery pipe, one end of the wastewater recovery pipe is connected to the water outlet pipe of the bottle washing machine, and the other end of the wastewater recovery pipe is connected to the water storage tank, and the sedimentation tank is arranged close to the bottle washing machine; A pump, which is arranged on the wastewater recovery pipe; Solenoid valve II, which is arranged on the waste water recovery pipe; The control cabinet is electrically connected to the pump and the solenoid valve II.

5. The water pressure regulating device for the bottle washing machine of the liquor filling production line according to claim 1 is characterized in that: Also includes: A plurality of variable frequency controllers are arranged on the junction boxes of the variable frequency pump I and the plurality of variable frequency pumps II, and the plurality of variable frequency controllers are electrically connected to the control cabinet.

6. The water pressure regulating device for the bottle washing machine of the liquor filling production line as claimed in claim 5 is characterized in that: Also includes: The liquid level sensor is arranged in the water storage tank and is electrically connected to the control cabinet.

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