CN216198942U - Cam pump type vacuum sewage draining device and sewage draining system - Google Patents
Cam pump type vacuum sewage draining device and sewage draining system Download PDFInfo
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- CN216198942U CN216198942U CN202122960584.5U CN202122960584U CN216198942U CN 216198942 U CN216198942 U CN 216198942U CN 202122960584 U CN202122960584 U CN 202122960584U CN 216198942 U CN216198942 U CN 216198942U
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Abstract
The embodiment of the application provides a cam pump type vacuum sewage discharge device and a sewage discharge system, wherein the cam pump type vacuum sewage discharge device comprises a box body, a cam pump, a sewage inlet pipe and a sewage discharge pipe; the cam pump is arranged in the box body and is provided with an inlet end and an outlet end; the sewage inlet pipe is arranged in the box body and positioned between the inlet end of the cam pump and an object to be subjected to sewage discharge, the sewage inlet pipe is provided with a first magnetic device, the first magnetic device comprises a first accommodating cavity and a first magnetic part, the first accommodating cavity protrudes out of the sewage inlet pipe, the inner space of the first accommodating cavity is communicated with the inner space of the sewage inlet pipe, the first magnetic part is connected with the first accommodating cavity, and the first magnetic part is used for adsorbing part of impurities in sewage discharged by the object to be subjected to sewage discharge; the sewage discharge pipe is arranged in the box body and is positioned between the outlet end of the cam pump and the sewage collecting device. The waste fitting discharging of this application embodiment is owing to be provided with first magnetic force spare at dirty pipe of advancing, consequently can adsorb the metallic impurity in the filth, causes the damage to the lobe pump when avoiding metallic impurity to flow through the lobe pump.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a cam pump type vacuum sewage discharging device and a sewage discharging system.
Background
Sewerage is a device that is often used in railway transportation scenarios. The sewage stored in the railway train can be pumped out and discharged to the sewage collecting device through the sewage discharging device. However, the existing pollution discharge device has an unreasonable structural design, so that problems can occur in practical application, and the pollution discharge efficiency of a railway train is further influenced.
This section is intended to provide a background or context to the embodiments of the application that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a cam pump type vacuum sewage draining device and a sewage draining system, which are used for solving or relieving one or more technical problems in the prior art.
As a first aspect of embodiments of the present application, embodiments of the present application provide a cam pump type vacuum sewage apparatus, including:
a box body;
a cam pump disposed in the tank body and having an inlet end and an outlet end;
the sewage inlet pipe is arranged in the box body and positioned between the inlet end of the cam pump and an object to be subjected to sewage discharge, the sewage inlet pipe is provided with a first magnetic device, the first magnetic device comprises a first accommodating cavity and a first magnetic part, the first accommodating cavity protrudes out of the sewage inlet pipe, the inner space of the first accommodating cavity is communicated with the inner space of the sewage inlet pipe, the first magnetic part is connected with the first accommodating cavity, and the first magnetic part is used for adsorbing part of impurities in sewage discharged by the object to be subjected to sewage discharge;
and the sewage discharge pipe is arranged in the box body and is positioned between the outlet end of the cam pump and the sewage collecting device.
In one embodiment, the box body is provided with a heat dissipation window, and the heat dissipation window is used for discharging heat inside the box body;
and/or the cam pump comprises an oil tank, and a liquid level observation window is arranged on the oil tank and used for observing the liquid level in the oil tank.
In one embodiment, the lobe pump is provided with a cooling member for cooling the lobe pump.
In one embodiment, the cam pump is further provided with a temperature sensor for detecting the temperature of the cam pump, and the cooling component is used for cooling the cam pump when receiving a starting command sent by the temperature sensor.
In one embodiment, the device further comprises a pressure sensor arranged on the sewage inlet pipe and/or the sewage discharge pipe and used for detecting the pressure of the pipeline.
In one embodiment, the inlet end of the lobe pump is provided with a second magnetic device, the second magnetic device comprises a second accommodating cavity protruding out of the inlet end of the lobe pump and a second magnetic member, the inner space of the second accommodating cavity is communicated with the inner space of the inlet end of the lobe pump, the second magnetic member is connected with the second accommodating cavity, and the second magnetic member is used for adsorbing part of impurities in the dirt flowing through the inlet end of the lobe pump.
In one embodiment, the first accommodating cavity is further provided with a cover plate capable of opening and closing.
As a second aspect of embodiments of the present application, embodiments of the present application provide a cam pump type vacuum sewage apparatus, including:
a box body;
a cam pump disposed in the tank body and having an inlet end and an outlet end; the inlet end of the lobe pump is provided with a second magnetic device, the second magnetic device comprises a second accommodating cavity protruding out of the inlet end of the lobe pump and a second magnetic member, the inner space of the second accommodating cavity is communicated with the inner space of the inlet end of the lobe pump, the second magnetic member is connected with the second accommodating cavity, and the second magnetic member is used for adsorbing part of impurities in dirt flowing through the inlet end of the lobe pump;
the sewage inlet pipe is arranged in the box body and is positioned between the inlet end of the cam pump and an object to be subjected to sewage discharge;
and the sewage discharge pipe is arranged in the box body and is positioned between the outlet end of the cam pump and the sewage collecting device.
In one embodiment, the cam pump is provided with a cooling component, and the cooling component is used for cooling the cam pump;
or, a pressure sensor is arranged on the sewage inlet pipe and/or the sewage discharge pipe and is used for detecting the pressure of the pipeline.
In one embodiment, the cam pump is further provided with a temperature sensor for detecting the temperature of the cam pump, and the cooling component is used for cooling the cam pump when receiving a starting command sent by the temperature sensor.
In one embodiment, the box body is provided with a heat dissipation window, and the heat dissipation window is used for discharging heat inside the box body;
and/or the cam pump comprises an oil tank, and a liquid level observation window is arranged on the oil tank and used for observing the liquid level in the oil tank.
In one embodiment, the second accommodating cavity is further provided with a cover plate which can be opened and closed.
As a third aspect of embodiments of the present application, embodiments of the present application provide a cam pump type vacuum sewage system, including:
a cam-pump vacuum waste as in any embodiment of the first aspect, and/or a cam-pump vacuum waste of any embodiment of the second aspect;
one end of the vacuum pipe is communicated with a sewage inlet pipe of the cam pump type vacuum sewage discharging device, and the other end of the vacuum pipe is connected with an object to be subjected to sewage discharging through a suction device;
and the dirt collecting device is connected with the cam pump type vacuum dirt discharging device and is used for collecting the dirt conveyed by the cam pump type vacuum dirt discharging device.
The cam pump type vacuum sewage discharging device of the first aspect of the embodiment of the application can adsorb metal impurities in sewage because the first magnetic force piece is arranged on the sewage inlet pipe, and avoids damage to the cam pump when the metal impurities flow through the cam pump.
The cam pump type vacuum sewage draining device of the second aspect of the embodiment of the application can adsorb metal impurities in sewage because the second magnetic piece is arranged at the inlet end of the cam pump, and avoids the damage to the cam pump when the metal impurities flow through the cam pump.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.
Drawings
In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.
Fig. 1 is a view illustrating the construction of a cam pump type vacuum sewage apparatus according to an embodiment of the present application.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
As one aspect of the embodiment of the present application, as shown in fig. 1, the present embodiment provides a cam pump type vacuum sewage apparatus including a tank 1, a cam pump 2, a sewage inlet pipe 3, and a sewage discharge pipe 4.
A lobe pump 2 is provided in the tank 1, having an inlet end and an outlet end. The sewage inlet pipe 3 is arranged in the box body 1 and is positioned between the inlet end of the cam pump 2 and an object to be sewage-drained. Be provided with first magnetic means on advancing dirty pipe 3, first magnetic means includes that the evagination holds chamber 5 and first magnetic force spare 6 in the first of advancing dirty pipe 3, the first inner space that holds chamber 5 and the inner space intercommunication that advances dirty pipe 3, first magnetic force spare 6 with first hold the chamber 5 and be connected, first magnetic force spare 6 is arranged in adsorbing the partial impurity in treating blowdown object exhaust filth. A drain 4 is provided in the tank 1 between the outlet end of the cam pump 2 and the dirt collection device.
It should be noted that the lobe pump 2 may adopt any lobe pump structure in the prior art, and is not limited in particular. As long as it can provide conveying power for conveying the sewage through the sewage inlet pipe 3. The inlet end of the lobe pump 2 may be understood as the port where the dirt flows into the interior of the lobe pump 2 and the outlet end of the lobe pump 2 may be understood as the port where the dirt flows out of the interior of the lobe pump 2.
The sewage inlet pipe 3 is arranged in the box body 1 and is positioned between the inlet end of the cam pump 2 and an object to be subjected to sewage disposal, and it can be understood that one end of the sewage inlet pipe 3 is connected with the object to be subjected to sewage disposal, and the other end of the sewage inlet pipe 3 is connected with the inlet end of the cam pump 2. The sewage inlet pipe 3 is used for conveying the sewage in the object to be sewage into the cam pump 2.
The shape, structure, size, and material of the sewage inlet pipe 3 may be selected and adjusted as necessary, but are not limited thereto. For example, the sewage inlet pipe 3 may be a flexible hose, a rigid straight pipe, a coil pipe, or the like, depending on the application scenario. The material of the dirt inlet pipe 3 may be a metal pipe, a rubber pipe, a plastic pipe (for example, a high-density polyethylene pipe) or the like for preventing corrosion, depending on the dirt to be conveyed.
The object to be discharged may be understood as any equipment, facility, etc. in which dirt is stored. For example, when the sewage draining device is applied to a railway train scene, the object to be drained can be understood as a railway train. After people take a railway train and use a toilet, dirt is generated in the railway train.
The first magnetic member 6 may be understood as any structure having an adsorption force in the prior art. As long as it is possible to achieve adsorption of metal impurities in the contaminants, for example, the first magnetic member 6 may be a magnet. The first magnetic member 6 may be magnetic in a normal state or may be magnetic in an energized state.
The first magnetic member 6 may be disposed at an inlet end of the sewage inlet pipe 3, or may be disposed at an outlet end of the sewage inlet pipe 3. The number of the first magnetic members 6 and the arrangement position on the sewage inlet pipe 3 may be selected and adjusted as needed, and are not particularly limited.
The sewage discharge pipe 4 is arranged in the box body 1 and is positioned between the outlet end of the cam pump 2 and the sewage collecting device, one end of the sewage discharge pipe 4 can be connected with the outlet end of the cam pump 2, and the other end of the sewage discharge pipe 4 is connected with the sewage collecting device. The sewage pipe 4 is used for conveying the sewage flowing through the cam pump 2 to the sewage collecting device.
The shape, structure, size and material of the drain pipe 4 may be selected and adjusted as required, but are not limited thereto. For example, the drainage pipe 4 may be a flexible hose, a rigid straight pipe, a coil pipe, or the like, according to the application scenario. The material of the drain pipe 4 may be a metal pipe, a rubber pipe, or a plastic pipe (for example, a high-density polyethylene pipe) for preventing corrosion, depending on the amount of the dirt to be transported.
The shape, structure, size and material of the dirt collecting means can be selected and adjusted as required, but are not limited thereto. The dirt collection device is used for storing dirt for a short term or a long term so as to be reused in other scenes.
The cam pump type vacuum sewage discharging device provided by the embodiment of the application can adsorb metal impurities in sewage because the first magnetic piece 6 is arranged on the sewage inlet pipe 3, and avoids the damage to the cam pump 2 when the metal impurities flow through the cam pump 2. The cam pump type vacuum sewage discharging device provided by the embodiment of the application is provided with the first accommodating cavity 5 protruding outwards in the sewage inlet pipe 3, so that metal impurities adsorbed by the first magnetic part 6 can be forcibly sucked into the first inner space of the accommodating cavity 5, and then the metal impurities cannot occupy the space inside the conveying pipeline of the sewage inlet pipe 3, so that the normal conveying of sewage cannot be hindered.
In one embodiment, the case 1 is opened with a heat radiation window 7, and the heat radiation window 7 is used for discharging heat inside the case 1.
The shape, structure and size of the heat dissipation window 7 and the opening position on the box body 1 can be selected and adjusted according to the requirements.
In one example, the heat dissipation window 7 is disposed at the top or the side wall of the case 1, and a fan is further disposed at the heat dissipation window 7, so that heat inside the case 1 is discharged through the heat dissipation window 7 by the power of the fan. The heat in the box body 1 can be heat generated by the mechanism of the cam pump 2 during working, and can also be heat radiated by dirt in the dirt inlet pipe 3 or the dirt discharge pipe 4 through the pipe wall.
In one embodiment, the lobe pump 2 is provided with a cooling means for cooling the lobe pump 2.
The cooling part can adopt any cooling device in the prior art, such as a cooling coil, a heat pipe and the like. The cam pump 2 is cooled by means of heat absorption.
In one embodiment, the lobe pump 2 is further provided with a temperature sensor for detecting the temperature of the lobe pump 2, and the cooling component is used for starting and cooling the lobe pump 2 when receiving a starting command sent by the temperature sensor.
The temperature sensor may employ any temperature detecting means known in the art. The temperature sensor may be provided inside the cam pump 2 or on the outer surface of the cam pump 2, as long as the temperature sensor can detect the temperature of the cam pump 2 itself. When the temperature of the cam pump 2 is abnormal, the temperature sensor sends an on command to the cooling means, and the cooling means starts to operate to cool the cam pump 2. Thereby avoiding the situation that the cam pump 2 stops working due to abnormal temperature.
In one embodiment, a pressure sensor is further included, disposed on the sewage inlet pipe 3 and/or the sewage discharge pipe 4, for detecting the pipe pressure and detecting the pressure in any space communicating with the pipe.
The pressure sensor may employ any pressure detecting means known in the art. As long as the pressure in the sewage inlet pipe 3 and the sewage outlet pipe 4 can be detected in real time.
In one example, the pressure sensor comprises a detection end and a display end, the detection end is arranged inside the sewage inlet pipe 3 and/or the sewage outlet pipe 4, the display end is arranged on the outer wall surface of the box body 1, and the pressure in the pipes can be observed through the display end.
In one embodiment, the lobe pump 2 includes an oil tank or a water tank with a fluid level observation window for observing fluid level therein.
In one embodiment, the inlet end of the lobe pump 2 is provided with a second magnetic device, the second magnetic device comprises a second accommodating cavity 8 protruding out of the inlet end of the lobe pump 2 and a second magnetic member 9, the inner space of the second accommodating cavity 8 is communicated with the inner space of the inlet end of the lobe pump 2, the second magnetic member 9 is connected with the second accommodating cavity 8, and the second magnetic member 9 is used for adsorbing part of impurities in the dirt flowing through the inlet end of the lobe pump 2.
The second magnetic member 9 can be understood as any structure having an attracting force in the prior art. As long as it is possible to achieve adsorption of metal impurities in the contaminants, the second magnetic member 9 may be a magnet, for example. The second magnetic member 9 may be magnetic in a normal state or may be magnetic in an energized state.
In one embodiment, the first receiving chamber 5 is further provided with a cover plate which can be opened and closed. And/or the second accommodating cavity 8 is also provided with a cover plate which can be opened and closed.
Since the openable and closable cover plates are provided on the first accommodation chamber 5 and the second accommodation chamber 8, the metal impurities adsorbed in the first accommodation chamber 5 and the second accommodation chamber 8 can be taken out by opening the cover plates.
As another aspect of the embodiment of the present application, as shown in fig. 1, the present embodiment provides a cam pump type vacuum sewage apparatus including a tank 1, a cam pump 2, a sewage inlet pipe 3, and a sewage discharge pipe 4.
A lobe pump 2 is provided in the tank 1, having an inlet end and an outlet end. The inlet end of the lobe pump 2 is provided with a second magnetic device, the second magnetic device comprises a second accommodating cavity 8 protruding out of the inlet end of the lobe pump 2 and a second magnetic member 9, the inner space of the second accommodating cavity 8 is communicated with the inner space of the inlet end of the lobe pump 2, the second magnetic member 9 is connected with the second accommodating cavity 8, and the second magnetic member 9 is used for adsorbing part of impurities in dirt flowing through the inlet end of the lobe pump 2.
The sewage inlet pipe 3 is arranged in the box body 1 and is positioned between the inlet end of the cam pump 2 and an object to be sewage-drained.
It should be noted that the lobe pump 2 may adopt any lobe pump structure in the prior art, and is not limited in particular. As long as it can provide conveying power for conveying the sewage through the sewage inlet pipe 3. The inlet end of the lobe pump 2 may be understood as the port where the dirt flows into the interior of the lobe pump 2 and the outlet end of the lobe pump 2 may be understood as the port where the dirt flows out of the interior of the lobe pump 2.
The sewage inlet pipe 3 is arranged in the box body 1 and is positioned between the inlet end of the cam pump 2 and an object to be subjected to sewage disposal, and it can be understood that one end of the sewage inlet pipe 3 is connected with the object to be subjected to sewage disposal, and the other end of the sewage inlet pipe 3 is connected with the inlet end of the cam pump 2. The sewage inlet pipe 3 is used for conveying the sewage in the object to be sewage into the cam pump 2.
The shape, structure, size, and material of the sewage inlet pipe 3 may be selected and adjusted as necessary, but are not limited thereto. For example, the sewage inlet pipe 3 may be a flexible hose, a rigid straight pipe, a coil pipe, or the like, depending on the application scenario. The material of the dirt inlet pipe 3 may be a metal pipe, a rubber pipe, a plastic pipe (for example, a high-density polyethylene pipe) or the like for preventing corrosion, depending on the dirt to be conveyed.
The object to be discharged may be understood as any equipment, facility, etc. in which dirt is stored. For example, when the sewage draining device is applied to a railway train scene, the object to be drained can be understood as a railway train. After people take a railway train and use a toilet, dirt is generated in the railway train.
The second magnetic member 9 can be understood as any structure having an attracting force in the prior art. As long as it is possible to achieve adsorption of metal impurities in the contaminants, the second magnetic member 9 may be a magnet, for example. The second magnetic member 9 may be magnetic in a normal state or may be magnetic in an energized state.
The sewage discharge pipe 4 is arranged in the box body 1 and is positioned between the outlet end of the cam pump 2 and the sewage collecting device, one end of the sewage discharge pipe 4 can be connected with the outlet end of the cam pump 2, and the other end of the sewage discharge pipe 4 is connected with the sewage collecting device. The sewage pipe 4 is used for conveying the sewage flowing through the cam pump 2 to the sewage collecting device.
The shape, structure, size and material of the drain pipe 4 may be selected and adjusted as required, but are not limited thereto. For example, the drainage pipe 4 may be a flexible hose, a rigid straight pipe, a coil pipe, or the like, according to the application scenario. The material of the drain pipe 4 may be a metal pipe, a rubber pipe, or a plastic pipe (for example, a high-density polyethylene pipe) for preventing corrosion, depending on the amount of the dirt to be transported.
The shape, structure, size and material of the dirt collecting means can be selected and adjusted as required, but are not limited thereto. The dirt collection device is used for storing dirt for a short term or a long term so as to be reused in other scenes.
The cam pump type vacuum sewage discharging device provided by the embodiment of the application can adsorb metal impurities in the sewage because the second magnetic piece 9 is arranged at the inlet end of the cam pump 2, and avoids the damage to the cam pump 2 when the metal impurities flow through the cam pump 2. The cam pump type vacuum sewage discharging device provided by the embodiment of the application is provided with the convex second accommodating cavity 8 at the inlet end of the cam pump 2, so that metal impurities adsorbed by the second magnetic part 9 can be forcibly sucked into the inner space of the second accommodating cavity 8, and then the metal impurities cannot occupy the inner space of the inlet end of the cam pump 2, so that the normal conveying of the sewage cannot be hindered.
In one embodiment, the case 1 is opened with a heat radiation window 7, and the heat radiation window 7 is used for discharging heat inside the case 1.
The shape, structure and size of the heat dissipation window 7 and the opening position on the box body 1 can be selected and adjusted according to the requirements.
In one example, the heat dissipation window 7 is disposed at the top or the side wall of the case 1, and a fan is further disposed at the heat dissipation window 7, so that heat inside the case 1 is discharged through the heat dissipation window 7 by the power of the fan. The heat in the box body 1 can be heat generated by the mechanism of the cam pump 2 during working, and can also be heat radiated by dirt in the dirt inlet pipe 3 or the dirt discharge pipe 4 through the pipe wall.
In one embodiment, the lobe pump 2 is provided with a cooling means for cooling the lobe pump 2.
The cooling part can adopt any cooling device in the prior art, such as a cooling coil, a heat pipe and the like. The cam pump 2 is cooled by means of heat absorption.
In one embodiment, the lobe pump 2 is further provided with a temperature sensor for detecting the temperature of the lobe pump 2, and the cooling component is used for starting and cooling the lobe pump 2 when receiving a starting command sent by the temperature sensor.
The temperature sensor may employ any temperature detecting means known in the art. The temperature sensor may be provided inside the cam pump 2 or on the outer surface of the cam pump 2, as long as the temperature sensor can detect the temperature of the cam pump 2 itself. When the temperature of the cam pump 2 is abnormal, the temperature sensor sends an on command to the cooling means, and the cooling means starts to operate to cool the cam pump 2. Thereby avoiding the situation that the cam pump 2 stops working due to abnormal temperature.
In one embodiment, a pressure sensor is further included, disposed on the sewage inlet pipe 3 and/or the sewage discharge pipe 4, for detecting the pipe pressure and detecting the pressure in any space communicating with the pipe.
The pressure sensor may employ any pressure detecting means known in the art. As long as the pressure in the sewage inlet pipe 3 and the sewage outlet pipe 4 can be detected in real time.
In one example, the pressure sensor comprises a detection end and a display end, the detection end is arranged inside the sewage inlet pipe 3 and/or the sewage outlet pipe 4, the display end is arranged on the outer wall surface of the box body 1, and the pressure in the pipes can be observed through the display end.
In one embodiment, the lobe pump 2 includes an oil tank or a water tank with a fluid level observation window for observing fluid level therein.
In one embodiment, a first magnetic device is arranged on the sewage inlet pipe 3, the first magnetic device comprises a first accommodating cavity 5 and a first magnetic member 6 protruding out of the sewage inlet pipe 3, the inner space of the first accommodating cavity 5 is communicated with the inner space of the sewage inlet pipe 3, the first magnetic member 6 is connected with the first accommodating cavity 5, and the first magnetic member 6 is used for adsorbing part of impurities in the sewage discharged by the object to be subjected to sewage discharge.
The first magnetic member 6 may be understood as any structure having an adsorption force in the prior art. As long as it is possible to achieve adsorption of metal impurities in the contaminants, for example, the first magnetic member 6 may be a magnet. The first magnetic member 6 may be magnetic in a normal state or may be magnetic in an energized state.
The first magnetic member 6 may be disposed at an inlet end of the sewage inlet pipe 3, or may be disposed at an outlet end of the sewage inlet pipe 3. The number of the first magnetic members 6 and the arrangement position on the sewage inlet pipe 3 may be selected and adjusted as needed, and are not particularly limited.
The cam pump type vacuum sewage discharging device provided by the embodiment of the application can adsorb metal impurities in sewage because the first magnetic piece 6 is arranged on the sewage inlet pipe 3, and avoids the damage to the cam pump 2 when the metal impurities flow through the cam pump 2. The cam pump type vacuum sewage discharging device provided by the embodiment of the application is provided with the first accommodating cavity 5 protruding outwards in the sewage inlet pipe 3, so that metal impurities adsorbed by the first magnetic part 6 can be forcibly sucked into the first inner space of the accommodating cavity 5, and then the metal impurities cannot occupy the space inside the conveying pipeline of the sewage inlet pipe 3, so that the normal conveying of sewage cannot be hindered.
In one embodiment, the first receiving chamber 5 is further provided with a cover plate which can be opened and closed. And/or the second accommodating cavity 8 is also provided with a cover plate which can be opened and closed.
Since the openable and closable cover plates are provided on the first accommodation chamber 5 and the second accommodation chamber 8, the metal impurities adsorbed in the first accommodation chamber 5 and the second accommodation chamber 8 can be taken out by opening the cover plates.
As another aspect of the embodiments of the present application, the present embodiment provides a cam-pump vacuum sewage system, which includes the cam-pump vacuum sewage apparatus in any of the above embodiments, and further includes a vacuum pipe and a sewage collecting apparatus.
One end of the vacuum tube is communicated with a sewage inlet pipe of the cam pump type vacuum sewage discharging device, and the other end of the vacuum tube is connected with an object to be discharged sewage through the suction device. The dirt collecting device is connected with the cam pump type vacuum dirt discharging device and is used for collecting the dirt conveyed by the cam pump type vacuum dirt discharging device.
In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (13)
1. A cam pump type vacuum sewage apparatus, comprising:
a box body;
a lobe pump disposed in the tank having an inlet end and an outlet end;
the sewage inlet pipe is arranged in the box body and positioned between the inlet end of the cam pump and an object to be subjected to sewage disposal, a first magnetic device is arranged on the sewage inlet pipe and comprises a first accommodating cavity and a first magnetic part, the first accommodating cavity protrudes out of the sewage inlet pipe, the inner space of the first accommodating cavity is communicated with the inner space of the sewage inlet pipe, the first magnetic part is connected with the first accommodating cavity, and the first magnetic part is used for adsorbing part of impurities in sewage discharged by the object to be subjected to sewage disposal;
and the sewage discharge pipe is arranged in the box body and is positioned between the outlet end of the cam pump and the sewage collecting device.
2. The device of claim 1, wherein the box body is provided with a heat dissipation window, and the heat dissipation window is used for discharging heat inside the box body;
and/or the cam pump comprises an oil tank, wherein a liquid level observation window is arranged on the oil tank and used for observing the liquid level in the oil tank.
3. The apparatus of claim 1 or 2, wherein the lobe pump is provided with a cooling member for cooling the lobe pump.
4. The device according to claim 3, characterized in that a temperature sensor is further arranged on the cam pump, the temperature sensor is used for detecting the temperature of the cam pump, and the cooling component is used for cooling the cam pump under the condition of receiving a starting command sent by the temperature sensor.
5. The apparatus of claim 1 or 2, further comprising a pressure sensor disposed on the sewage inlet pipe and/or the sewage outlet pipe for detecting a pipe pressure.
6. The apparatus according to claim 1 or 2, wherein the inlet end of the lobe pump is provided with a second magnetic device, the second magnetic device comprises a second accommodating chamber protruding from the inlet end of the lobe pump and a second magnetic member, the inner space of the second accommodating chamber is communicated with the inner space of the inlet end of the lobe pump, the second magnetic member is connected with the second accommodating chamber, and the second magnetic member is used for adsorbing part of impurities in the dirt flowing through the inlet end of the lobe pump.
7. The device as claimed in claim 1 or 2, wherein the first accommodating cavity is further provided with a cover plate which can be opened and closed.
8. A cam pump type vacuum sewage apparatus, comprising:
a box body;
a lobe pump disposed in the tank having an inlet end and an outlet end; the inlet end of the lobe pump is provided with a second magnetic device, the second magnetic device comprises a second accommodating cavity protruding out of the inlet end of the lobe pump and a second magnetic member, the inner space of the second accommodating cavity is communicated with the inner space of the inlet end of the lobe pump, the second magnetic member is connected with the second accommodating cavity, and the second magnetic member is used for adsorbing part of impurities in the dirt flowing through the inlet end of the lobe pump;
the sewage inlet pipe is arranged in the box body and is positioned between the inlet end of the cam pump and an object to be subjected to sewage discharge;
and the sewage discharge pipe is arranged in the box body and is positioned between the outlet end of the cam pump and the sewage collecting device.
9. The apparatus of claim 8, wherein said lobe pump is provided with a cooling member for cooling said lobe pump;
or a pressure sensor is arranged on the sewage inlet pipe and/or the sewage discharge pipe and is used for detecting the pressure of the pipeline.
10. The device according to claim 9, characterized in that a temperature sensor is arranged on the cam pump, the temperature sensor is used for detecting the temperature of the cam pump, and the cooling component is used for cooling the cam pump under the condition of receiving a starting command sent by the temperature sensor.
11. The device according to any one of claims 8 to 10, wherein the box body is provided with a heat dissipation window, and the heat dissipation window is used for discharging heat inside the box body;
and/or the cam pump comprises an oil tank, wherein a liquid level observation window is arranged on the oil tank and used for observing the liquid level in the oil tank.
12. The device as claimed in any one of claims 8 to 10, wherein the second containing cavity is further provided with a cover plate which can be opened and closed.
13. A cam-pump vacuum sewer system, comprising:
a cam-pump vacuum waste as claimed in any one of claims 1 to 12;
one end of the vacuum pipe is communicated with a sewage inlet pipe of the cam pump type vacuum sewage discharging device, and the other end of the vacuum pipe is connected with an object to be subjected to sewage discharging through a suction device;
and the sewage collecting device is connected with the cam pump type vacuum sewage discharging device and is used for collecting the sewage conveyed by the cam pump type vacuum sewage discharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122960584.5U CN216198942U (en) | 2021-11-26 | 2021-11-26 | Cam pump type vacuum sewage draining device and sewage draining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122960584.5U CN216198942U (en) | 2021-11-26 | 2021-11-26 | Cam pump type vacuum sewage draining device and sewage draining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216198942U true CN216198942U (en) | 2022-04-05 |
Family
ID=80913889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122960584.5U Active CN216198942U (en) | 2021-11-26 | 2021-11-26 | Cam pump type vacuum sewage draining device and sewage draining system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216198942U (en) |
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2021
- 2021-11-26 CN CN202122960584.5U patent/CN216198942U/en active Active
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