CN210021393U - Cleaning device and electric water pump using same - Google Patents
Cleaning device and electric water pump using same Download PDFInfo
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- CN210021393U CN210021393U CN201822269445.6U CN201822269445U CN210021393U CN 210021393 U CN210021393 U CN 210021393U CN 201822269445 U CN201822269445 U CN 201822269445U CN 210021393 U CN210021393 U CN 210021393U
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Abstract
The utility model discloses a cleaning device and use its electric water pump, wherein cleaning device includes first passageway, second passageway and intermediate bottom, first passageway with the second passageway passes through intermediate bottom separates, first passageway switches on from top to bottom, the lower extreme respectively sets up the valve of selective switching on in the second passageway, just still be equipped with filter equipment in the second passageway. The utility model provides a cleaning device filters impurity, piece through the valve and the filter equipment who use the selectivity switching, makes the medium that flows through the second passageway to reach clean circulation system's purpose. When cleaning is not needed, the medium flows through the first channel through opening and closing of the valve, the phenomenon that the medium flows through the filtering device to reduce the flow is avoided, and the cooling effect during normal circulation is guaranteed. The utility model provides a cleaning device need not the disconnection pipeline, can realize the clearance function in the course of the work, and is more convenient also to have improved clean efficiency.
Description
Technical Field
The utility model relates to an electric automobile heat management technical field, in particular to cleaning device and use its electric water pump.
Background
In the current automobile, the medium circulating system of a cooling system and a warm air system still has the defects of liquid leakage, blockage of a heat dissipation exchanger and the like. The reason is that the parts in the medium circulating system are processed to produce residual debris and impurities, the wear debris of the moving part circulates in the system along with the medium, the debris is continuously accumulated on the inner wall of the pipeline of the circulating system and the inner wall of the heat exchanger, the heat exchange efficiency is greatly reduced, and even the blockage of the heat exchanger is poor due to serious conditions. Debris circulates in the system with the media and even invades the gaps between the moving parts, causing jamming of the moving parts; the invasion of the moving sealing element causes the sealing failure, and the leakage of the system and the less and less medium can not achieve the purpose of complete circulation.
At present, a cooling system or a warm air system on an automobile is not provided with a cleaning device, if the cooling system or the warm air system needs to be cleaned, pipelines in the system must be disconnected, circulating media are completely extracted, and the system is washed by the media, so that manpower and material resources are greatly wasted, and the operation is inconvenient.
Disclosure of Invention
The utility model discloses mainly used electric automobile heat management technical field aims at solving one of the technical problem that exists among the prior art at least. The utility model provides a cleaning device filters impurity, piece through the valve and the filter equipment who use the selectivity switching, makes the medium that flows through the second passageway to reach clean circulation system's purpose. When cleaning is not needed, the medium flows through the first channel through opening and closing of the valve, the phenomenon that the medium flows through the filtering device to reduce the flow is avoided, and the cooling effect during normal circulation is guaranteed. The utility model provides a cleaning device need not the disconnection pipeline, can realize the clearance function in the course of the work, and is more convenient also to have improved clean efficiency.
An object of the utility model is to provide a cleaning device, including first passageway, second passageway and intermediate bottom, the first passageway with the second passageway passes through intermediate bottom separates, first passageway switches on from top to bottom, the lower extreme respectively sets up the valve of selective switching on the second passageway, just still be equipped with filter equipment in the second passageway.
According to some embodiments of the utility model, second passageway upper end is provided with first valve and second valve, just first valve with the one end of second valve with intermediate bottom swing joint, second passageway lower extreme is provided with the third valve, just the one end of third valve with intermediate bottom swing joint.
According to some embodiments of the invention, the movable connection is any one of a screwed connection, a riveted connection or a hinged connection.
According to some embodiments of the invention, the filter device is disposed on the second passage and between the second valve and the third valve.
According to some embodiments of the invention, the first state of the first valve and the second valve is set the first valve and the second valve in the second channel front end and close the second channel, the second state of the first valve and the second valve is set the first valve and the second valve in the first channel front end and close the first channel.
According to some embodiments of the invention, the third state of the first valve and the second valve is set the first valve in the first channel front end and closed the first channel and set the second valve in the second channel front end and closed the second channel.
According to some embodiments of the invention, the first state is a normal circulation state, the second state is an automatic cleaning state, and the third state is a manual cleaning state.
According to some embodiments of the invention, the cleaning device further comprises a detachable outer cover, said outer cover being arranged on one side of the filter device.
According to some embodiments of the invention, the cleaning device further comprises a drive device adapted to operate the first valve and the second valve.
According to some embodiments of the invention, the actuating device is two, respectively adapted to operate the first valve and the second valve.
According to some embodiments of the invention, the cleaning device further comprises a controller, the controller controlling the driving device to act according to the input signal.
According to some embodiments of the invention, the cleaning device further comprises a detection device, the detection device generates the signal and sends it to the controller.
Another object of the utility model is to provide an electric water pump, including water pump motor and pump body, electric water pump still includes cleaning device, just cleaning device communicates the delivery port of pump body.
According to the utility model discloses a some embodiments, cleaning device includes detection device, detection device is used for detecting the electric current size of water pump motor to send current signal for the controller.
According to some embodiments of the present invention, the controller is built-in with a preset value, and when the current is greater than the preset value, the controller controls the driving device to make the first valve and the second valve in the first state; when the current value is smaller than the preset value, the controller controls the driving device to enable the first valve and the second valve to be in the second state.
The utility model provides a cleaning device filters impurity, piece through the valve and the filter equipment who use the selectivity switching, makes the medium that flows through the second passageway to reach clean circulation system's purpose. When cleaning is not needed, the medium flows through the first channel through opening and closing of the valve, the phenomenon that the medium flows through the filtering device to reduce the flow is avoided, and the cooling effect during normal circulation is guaranteed. The utility model provides a cleaning device need not the disconnection pipeline, can realize the clearance function in the course of the work, and is more convenient also to have improved clean efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a first state diagram of a cleaning device of the present invention;
FIG. 2 is a second state view of a cleaning device of the present invention;
FIG. 3 is a third state view of a cleaning apparatus of the present invention;
fig. 4 is a block diagram of a cleaning device control system according to an embodiment of the present invention.
The figures are labeled as follows:
100 first channel, 200 second channel, 300 middle partition board, 400 filtering device, 500 outer cover, 600 driving device, 700 controller, 800 detecting device, 01 first valve, 02 second valve, 03 third valve, 04 water pump motor and 05 pump body.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Fig. 1 is a first state diagram of a cleaning device of the present invention.
As shown in fig. 1, the cleaning apparatus is in a normal circulation state, and includes a first passage 100, a second passage 200 and a middle partition 300, the first passage 100 and the second passage 200 are separated by the middle partition 300, the first passage 100 is communicated with each other up and down, the upper and lower ends of the second passage 200 are respectively provided with a valve selectively opened and closed, and the second passage 200 is further provided with a filtering apparatus 400 therein.
In the embodiment, the first valve and the second valve are arranged at the front end of the second channel and close the second channel, the third valve is arranged in an initial state and cuts off the first channel and the second channel, the medium flows in and flows out from the first channel which is communicated from top to bottom and does not pass through the second channel, the flow reduction caused by the existence of the filtering device is avoided, and the cooling effect in normal use is ensured.
The utility model provides a cleaning device filters impurity, piece through the valve and the filter equipment who use the selectivity switching, makes the medium that flows through the second passageway to reach clean circulation system's purpose. When cleaning is not needed, the medium flows through the first channel through opening and closing of the valve, the phenomenon that the medium flows through the filtering device to reduce the flow is avoided, and the cooling effect during normal circulation is guaranteed. The utility model provides a cleaning device need not the disconnection pipeline, can realize the clearance function in the course of the work, and is more convenient also to have improved clean efficiency.
As an embodiment of the present application, the first valve 01 and the second valve 02 are disposed at the upper end of the second passage 200, one end of each of the first valve 01 and the second valve 02 is movably connected to the middle partition 300, the third valve 03 is disposed at the lower end of the second passage 200, and one end of the third valve 03 is movably connected to the middle partition 300.
In this embodiment, the upper end of the second channel is provided with two valves for respectively controlling the opening and closing of the upper parts of the first channel and the second channel, the valve at the lower end of the second channel can be selectively communicated with the water outlet and the first channel or the second channel, and each valve is movably connected with the middle partition plate, so that the valves can be turned to corresponding positions in demand.
As an embodiment of the present application, the movable connection is any one of a screw connection, a rivet connection, or a hinge connection.
As an example of the present application, the filtering device 400 is disposed on the second passage 200 between the second valve 02 and the third valve 03.
In this embodiment, the filter device is disposed between the second valve and the third valve such that the second valve can be operated to control the media to selectively flow into the second passage for clean filtration, after which the media is flushed from the second passage to the third valve for outflow.
As an example of the present application, the first state of the first valve 01 and the second valve 02 is to set the first valve 01 and the second valve 02 at the front end of the second passage 200 and close the second passage 200, and the second state of the first valve 01 and the second valve 02 is to set the first valve 01 and the second valve 02 at the front end of the first passage 100 and close the first passage 100.
As an embodiment of the present application, the third state of the first valve 01 and the second valve 02 is to set the first valve 01 at the front end of the first channel 100 and close the first channel 100 and set the second valve 02 at the front end of the second channel 200 and close the second channel 200.
As an embodiment of the present application, the first state is a normal cycle state, the second state is an automatic cleaning state, and the third state is a manual cleaning state.
In this embodiment, thereby control first valve and second valve and be located the second passageway of second passageway front end closed for the medium directly flows through first passageway through not passing through filter equipment, has avoided the medium to flow through filter equipment and has leaded to the flow to reduce, has guaranteed the cooling effect when normally circulating. The first valve and the second valve are controlled to be positioned at the front end of the first channel so as to close the first channel, so that the medium directly flows through the second channel, impurities are cleaned through the filtering device, the third valve is opened, and the medium flows out, and the cleanliness of the medium is improved. And the first valve is controlled to be positioned at the front end of the first channel and close the first channel, the second valve is controlled to be positioned at the front end of the second channel and close the second channel, and the third valve is in an initial state, so that the water inlet and the water outlet of the cleaning device are closed, and the filtering device can be cleaned.
As an embodiment of the present application, the cleaning apparatus further includes a detachable cover 500, and the cover 500 is disposed at one side of the filtering apparatus 400.
In this embodiment, when the first valve is located at the front end of the first passage and closes the first passage, and the second valve is located at the front end of the second passage and closes the second passage, the third valve is in the initial state, the outer cover is removed, the filtering device can be directly cleaned, and the outer cover is mounted after the third valve is cleaned. The filter device does not need to be disassembled and assembled, and the cleaning efficiency is improved.
Fig. 2 is a second state diagram of the cleaning device of the present invention.
As shown in fig. 2, the cleaning apparatus is in an automatic cleaning state, and includes a first passage 100, a second passage 200 and a middle partition 300, the first passage 100 and the second passage 200 are separated by the middle partition 300, the first passage 100 is communicated with each other up and down, the upper and lower ends of the second passage 200 are respectively provided with a valve selectively opened and closed, and the second passage 200 is further provided with a filtering apparatus 400 therein.
In the embodiment, the first valve and the second valve are arranged at the front end of the first channel and close the first channel, the medium directly flows through the second channel, impurities are cleaned off through the filtering device, and then the medium flows out by flushing the third valve, so that the cleanliness of the medium is improved.
Fig. 3 is a third state diagram of the cleaning device of the present invention.
As shown in fig. 3, the cleaning device is in a manual cleaning state, and includes a first passage 100, a second passage 200 and a middle partition plate 300, the first passage 100 and the second passage 200 are separated by the middle partition plate 300, the first passage 100 is communicated with each other up and down, the upper and lower ends of the second passage 200 are respectively provided with a valve which can be selectively opened and closed, and a filtering device 400 is further disposed in the second passage 200.
In this embodiment, the first valve is located the front end of the first channel and closes the first channel, and the second valve is located the front end of the second channel and closes the second channel, and the third valve is in the initial state, has kept apart filter equipment and first channel and second channel this moment, can tear the enclosing cover down and directly wash filter equipment, the enclosing cover can be installed again after the sanitization. This embodiment need not dismouting filter equipment, has improved clean efficiency.
Fig. 4 is a block diagram of a cleaning device control system according to an embodiment of the present invention.
As shown in fig. 4, the cleaning device control system includes a water pump motor 04, a pump body 05, a driving device 600 (1), a driving device 600 (2), a controller 700, a detecting device 800, a first valve 01, and a second valve 02.
In this embodiment, two driving devices are used to operate the first valve and the second valve respectively, so that the valves can be in the three different states to achieve different effects.
As an embodiment of the present application, the cleaning apparatus further comprises a driving device 600, the driving device 600 being adapted to operate the first valve 01 and the second valve 02.
As an embodiment of the present application, the driving means 600 is two, and is adapted to operate the first valve 01 and the second valve 02, respectively.
In this embodiment, two driving devices are used to operate the first valve and the second valve respectively, so that the valves can be in the three different states to achieve different effects.
As an embodiment of the present application, the cleaning apparatus further includes a controller 700, and the controller 700 controls the driving apparatus 600 to operate according to the input signal.
In this embodiment, the controller operates the driving device to respond according to the input signal, so as to control the first valve and the second valve to be at the corresponding positions, wherein the controller can be a key, a switch, a knob or other.
As an embodiment of the present application, the cleaning apparatus further includes a detection device 800, and the detection device 800 generates the signal and transmits it to the controller 700.
The utility model also provides an electric water pump, including water pump motor 04 and pump body 05, this electric water pump still includes foretell cleaning device, and cleaning device intercommunication pump body 05's delivery port.
In this embodiment, the cleaning device can clean and filter the medium flowing out of the pump body, so as to realize the effect of filtering impurities and debris and achieve the purpose of cleaning the circulating system.
As an embodiment of the present application, the cleaning device includes a detection device 800, and the detection device 800 is configured to detect a current level of the water pump motor 04 and send a current signal to the controller 700.
In this embodiment, the detection device detects the current magnitude of the water pump motor, and sends the current signal to the controller, and the controller controls the opening and closing of the driving device according to the current signal, thereby controlling the positions and the states of the first valve and the second valve, and achieving different circulating cleaning effects.
As an embodiment of the present application, a preset value is built in the controller 700, and when the current is greater than the preset value, the controller 700 controls the driving device 600 to make the first valve 01 and the second valve 02 in the first state; when the current value is less than the preset value, the controller 700 controls the driving device 600 to make the first valve 01 and the second valve 02 in the second state.
In the embodiment, a cleaning function starting preset value is arranged in the controller, and when the detection device detects that the current is greater than the preset value, namely the content of impurities in the medium is low, the driving device is controlled to enable the first valve and the second valve to be in a first state, so that a normal circulation process is ensured; when the detection device detects that the current is smaller than the preset value, namely the impurity content of the medium is high, the driving device is controlled to enable the first valve and the second valve to be in the second state, the cleaning function is started, the medium directly flows through the second channel, the impurities are cleaned through the filtering device, and then the third valve is opened to flow out, so that the cleanliness of the medium is improved. Wherein, the utility model provides a current signal according to water pump motor judges opening of drive arrangement and stops, also can adopt the counting method, sets for and opens clean function after certain definite number of times.
The utility model provides a cleaning device filters impurity, piece through the valve and the filter equipment who use the selectivity switching, makes the medium that flows through the second passageway to reach clean circulation system's purpose. When cleaning is not needed, the medium flows through the first channel through opening and closing of the valve, the phenomenon that the medium flows through the filtering device to reduce the flow is avoided, and the cooling effect during normal circulation is guaranteed. The utility model provides a cleaning device need not the disconnection pipeline, can realize the clearance function in the course of the work, and is more convenient also to have improved clean efficiency.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (15)
1. A cleaning device is characterized by comprising a first channel, a second channel and a middle partition plate, wherein the first channel and the second channel are separated by the middle partition plate, the first channel is communicated up and down, valves which can be selectively opened and closed are respectively arranged at the upper end and the lower end of the second channel, and a filtering device is further arranged in the second channel.
2. The cleaning device as claimed in claim 1, wherein a first valve and a second valve are provided at an upper end of the second passage, and one end of the first valve and one end of the second valve are movably connected to the middle partition plate, and a third valve is provided at a lower end of the second passage, and one end of the third valve is movably connected to the middle partition plate.
3. The cleaning apparatus as claimed in claim 2, wherein the movable connection is any one of a screw connection, a rivet connection or a hinge connection.
4. The cleaning apparatus defined in claim 3, wherein the filter device is disposed on the second passage between the second valve and the third valve.
5. The cleaning apparatus as claimed in claim 4, wherein the first state of the first valve and the second valve is to set the first valve and the second valve at the front end of the second passage and to close the second passage, and the second state of the first valve and the second valve is to set the first valve and the second valve at the front end of the first passage and to close the first passage.
6. The cleaning apparatus as claimed in claim 5, wherein the third state of the first valve and the second valve is to set the first valve at the front end of the first passage and close the first passage and to set the second valve at the front end of the second passage and close the second passage.
7. The cleaning apparatus as recited in claim 6, wherein said first state is a normal cycle state, said second state is an automatic cleaning state, and said third state is a manual cleaning state.
8. The cleaning apparatus defined in claim 7, further comprising a removable cover disposed on a side of the filter assembly.
9. The cleaning apparatus defined in any one of claims 2-8, further comprising a drive device adapted to operate the first valve and the second valve.
10. The cleaning apparatus defined in claim 9, wherein the drive means is two and is adapted to operate the first valve and the second valve respectively.
11. The cleaning apparatus as claimed in claim 10, further comprising a controller for controlling the operation of the driving means according to an input signal.
12. The cleaning apparatus as recited in claim 11, further comprising a detection device, said detection device generating said signal and transmitting said signal to said controller.
13. An electric water pump comprising a pump motor and a pump body, characterized in that the electric water pump further comprises a cleaning device according to any one of claims 1 to 12, and the cleaning device is communicated with a water outlet of the pump body.
14. The electric water pump of claim 13, wherein the cleaning device includes a detection device for detecting a current level of the water pump motor and sending a current signal to a controller of the cleaning device.
15. The electric water pump of claim 14, wherein the controller has a preset value built therein, and when the current of the water pump motor is greater than the preset value, the controller controls the driving device of the cleaning device to make the first valve of the cleaning device and the second valve of the cleaning device in the first state of the cleaning device; when the current of the water pump motor is smaller than the preset value, the controller controls the driving device to enable the first valve and the second valve to be in the second state of the cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269445.6U CN210021393U (en) | 2018-12-29 | 2018-12-29 | Cleaning device and electric water pump using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269445.6U CN210021393U (en) | 2018-12-29 | 2018-12-29 | Cleaning device and electric water pump using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210021393U true CN210021393U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269445.6U Active CN210021393U (en) | 2018-12-29 | 2018-12-29 | Cleaning device and electric water pump using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210021393U (en) |
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2018
- 2018-12-29 CN CN201822269445.6U patent/CN210021393U/en active Active
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