CN217632874U - Propelling liquid probe dustproof and waterproof protection device and diaphragm pump - Google Patents
Propelling liquid probe dustproof and waterproof protection device and diaphragm pump Download PDFInfo
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- CN217632874U CN217632874U CN202220405101.7U CN202220405101U CN217632874U CN 217632874 U CN217632874 U CN 217632874U CN 202220405101 U CN202220405101 U CN 202220405101U CN 217632874 U CN217632874 U CN 217632874U
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- probe
- dustproof
- protection device
- connecting hole
- guide chamber
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Abstract
The utility model provides a propulsion liquid probe dustproof and waterproof protection device and diaphragm pump, propulsion liquid probe dustproof and waterproof protection device includes: the protective cover is connected with the diaphragm pump in a sealing mode, the probe is sleeved with the protective cover, a connecting hole is formed in the protective cover, and a signal wire penetrates through the connecting hole to be connected with the probe; the diaphragm pump comprises a probe, the probe cover is provided with a protective cover, the protective cover is provided with a connecting hole, a signal line penetrates through the connecting hole and the probe, at least part of the probe is arranged in a probe guide chamber, and the protective cover is connected with the probe guide chamber in a sealing mode. Can prevent powdered ore and water basis probe or get into probe guide chamber, ensure that the probe guide is indoor clean, be favorable to the long-term use of probe and can not influence the main pump and detect the error of data appear in normal work, avoid impelling liquid oil supplementing and discharging trouble, guarantee probe job stabilization nature.
Description
Technical Field
The utility model relates to a GHEO diaphragm pump propulsion liquid system technical field particularly, relates to a dustproof and waterproof protection device of propulsion liquid probe.
Background
Diaphragm pumps, also known as control pumps, are the main type of actuator that is operated by power to vary the fluid flow by receiving a control signal from a regulating control unit. The diaphragm pump is used in the control process to receive the control signal of the regulator or the computer and change the flow rate of the regulated medium to maintain the regulated parameters in the required range, so as to realize the automation of the production process.
The diaphragm pump is as the core equipment of production operation, and the in-process of clearance probe is found to be attached to the ore water mixture because of the probe is unusual in the production and is caused the propulsion liquid trouble, iron ore influences probe sensitivity after the corrosion takes place on the probe surface to cause the propulsion liquid to supply oil extraction trouble.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving at least and have the mineral water mixture attached to on the diaphragm pump probe among the prior art, the probe surface takes place the corrosion easily, influences probe sensitivity, leads to pushing away one of the technical problem of liquid oil extraction trouble of benefit.
Therefore, the utility model discloses the first aspect provides a propulsion liquid probe dustproof and waterproof protection device.
The utility model discloses the second aspect provides a diaphragm pump.
The utility model provides a propulsion liquid probe dustproof and waterproof protection device, include: the safety cover is connected with the diaphragm pump in a sealing mode, the probe is sleeved with the safety cover, a connecting hole is formed in the safety cover, and a signal line penetrates through the connecting hole to be connected with the probe.
The utility model provides a pair of propulsion liquid probe dustproof and waterproof protection device adopts the safety cover to expose the probe in the part of outside and wraps up completely, prevents mineral water mixture direct contact probe such as dust and water, only leaves the connecting hole of accessible signal line on the safety cover, and the signal line links to each other with the probe and carries out signal transmission, ensures the normal work of probe.
According to the utility model discloses above-mentioned technical scheme's a propulsion liquid probe dustproof and waterproof protection device can also have following additional technical characterstic:
in the above technical scheme, the probe comprises a guide part, a fixing part and a connecting part, the guide part is arranged in the probe guide chamber, the fixing part is fixedly connected with the probe guide chamber, the connecting part is arranged in the protective cover, and the signal wire passes through the connecting hole and is connected with the connecting part.
In the technical scheme, the connecting part is used for being connected with a signal wire to transmit signals, the fixing part is used for fixing the whole probe structure, and the guide part is arranged in the probe guide chamber and guides the direction of the probe through the probe guide chamber.
In the technical scheme, a locking nut is fixed between the probe guide chamber and the fixing part, the probe penetrates through the locking nut and enters the probe guide chamber, the fixing part is connected with the locking nut, and the probe guide chamber is in threaded connection with the locking nut.
In this technical scheme, the fixed part passes through lock nut and probe guide chamber fixed connection, and the fixed part can adopt connection modes such as scarf joint, threaded connection with lock nut.
In the above technical scheme, a first sealing rubber ring is arranged between the protective cover and the locking nut.
In this technical scheme, first sealed rubber ring is used for strengthening the sealed effect between safety cover and lock nut, and it is located in the space that lock nut, probe guide room and safety cover enclose.
In the above technical solution, the probe guide chamber includes a sealing rim extending radially outward therefrom, and the protection cover is connected to the sealing rim.
In the technical scheme, the sealing edge provides an installation position for the protective cover, and the protective cover and the sealing edge can adopt sealing connection modes such as welding, bonding and the like to prevent mineral powder or water from entering the probe guide chamber.
In any of the above technical solutions, a second sealing rubber ring is arranged between the hole wall of the connecting hole and the signal line.
In the technical scheme, the gap between the connecting hole and the signal line is reduced through the second sealing rubber ring, and the sealing effect is further improved.
In any of the above technical solutions, the protective cover is made of stainless steel.
In the technical scheme, the protective cover made of stainless steel is durable, is not easy to rust and corrode, prolongs the service life of the device, and is low in cost and easy to produce.
The utility model provides a diaphragm pump, the test probe comprises a probe, the probe cover is equipped with the safety cover, the safety cover is equipped with the connecting hole, and the signal line passes the connecting hole links to each other with the probe, the probe is at least partially located in the probe guide room, safety cover and probe guide room sealing connection.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the dustproof water drain protection device for the propulsion liquid probe is designed, prevents mineral powder and water foundation probes or enters a probe guide chamber, ensures the cleanness of the probe guide chamber, is favorable for long-term use of the probe, does not influence the error of detection data of a main pump in normal work, avoids the fault of oil supplement and discharge of the propulsion liquid, and ensures the working stability of the probe.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, 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 sectional view of a dustproof and waterproof protection device for a propulsion liquid probe according to an embodiment of the present invention.
Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is as follows:
1. a protective cover; 2. a probe; 3. a signal line; 4. a probe guide chamber; 5. locking the nut; 6. a first sealing rubber ring; 7. a second sealing rubber ring;
11. connecting holes;
21. a guide portion; 22. a fixed part; 23. a connecting portion;
41. and (6) sealing the edges.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The following describes a dustproof and waterproof protection device for a propulsion liquid probe and a diaphragm pump according to some embodiments of the present invention with reference to fig. 1.
Some embodiments of the present application provide a dustproof and waterproof protection device for a propulsion liquid probe.
As shown in fig. 1, the utility model discloses a first embodiment provides a propulsion liquid probe dustproof and waterproof protection device, include: with diaphragm pump sealing connection's safety cover 1, probe 2 is located to safety cover 1 cover, safety cover 1 is equipped with connecting hole 11, and signal line 3 passes connecting hole 11 links to each other with probe 2.
The propelling liquid probe dustproof and waterproof protection device provided by the embodiment adopts the protection cover 1 to completely wrap the probe 2 exposed outside, prevents the dust and water and other mineral water mixture from directly contacting the probe 2, only leaves the connecting hole 11 of the accessible signal line 3 on the protection cover 1, and the signal line 3 is connected with the probe 2 to transmit signals, so that the normal work of the probe 2 is ensured.
The utility model discloses a second embodiment has proposed a propulsion liquid probe dustproof and waterproof protection device, and on the basis of first embodiment, as shown in fig. 1, probe 2 includes guide part 21, fixed part 22 and connecting portion 23, probe guide chamber 4 is located to guide part 21, fixed part 22 and 4 fixed connection of probe guide chamber, connecting portion 23 are located in the safety cover 1, signal line 3 passes connecting hole 11 and links to each other with connecting portion 23.
In this embodiment, the connecting portion 23 is used for connecting the signal line 3 and transmitting signals, the fixing portion 22 is used for fixing the whole structure of the probe 2, and the guide portion 21 is provided in the probe guide chamber 4 and guides the direction of the probe 2 through the probe guide chamber 4.
The utility model discloses a third embodiment has provided a propulsion liquid probe dustproof and waterproof protection device, and on the basis of above-mentioned embodiment, as shown in fig. 1, be fixed with lock nut 5 between probe guide chamber 4 and the fixed part 22, probe 2 passes lock nut 5 and gets into probe guide chamber 4, fixed part 22 links to each other with lock nut 5, probe guide chamber 4 and 5 threaded connection of lock nut.
In this embodiment, the fixing portion 22 is fixedly connected to the probe guide chamber 4 by the lock nut 5, and the fixing portion 22 and the lock nut 5 may be connected by means of scarf joint, screw connection, or the like.
The utility model discloses a fourth embodiment provides a propulsion liquid probe dustproof and waterproof protection device, and on the basis of above-mentioned embodiment, as shown in fig. 1, be equipped with first rubber seal 6 between safety cover 1 and lock nut 5.
In this embodiment, the first sealing rubber ring 6 is used for enhancing the sealing effect between the protection cover 1 and the lock nut 5, and is arranged in a gap surrounded by the lock nut 5, the probe guide chamber 4 and the protection cover 1.
The utility model discloses a fifth embodiment provides a propulsion liquid probe dustproof and waterproof protection device, and on the basis of above-mentioned embodiment, as shown in FIG. 1, probe guide chamber 4 includes along its sealed edge 41 of radial outside extension, safety cover 1 links to each other along 41 with sealed.
In this embodiment, the sealing edge 41 provides a mounting position for the protection cover 1, and the protection cover 1 and the sealing edge 41 can be connected in a sealing manner by welding, bonding or the like, so as to prevent mineral powder or water from entering the probe guide chamber 4.
The utility model discloses a sixth embodiment provides a propulsion liquid probe dustproof and waterproof protection device, and on the basis of above-mentioned arbitrary embodiment, as shown in FIG. 1, be equipped with second packing ring 7 between the pore wall of connecting hole 11 and signal line 3.
In this embodiment, the gap between the connection hole 11 and the signal line 3 is narrowed by the second sealing rubber 7, and the sealing effect is further improved.
The utility model discloses a seventh embodiment provides a propulsion liquid probe dustproof and waterproof protection device, and on the basis of any above-mentioned embodiment, as shown in figure 1, safety cover 1 adopts stainless steel material to make.
In this embodiment, the stainless steel protective cover 1 is durable, is not prone to rust and corrosion, prolongs the service life of the device, and is low in cost and easy to produce.
Some embodiments of the present application provide a diaphragm pump.
The utility model discloses the eighth embodiment provides a diaphragm pump, and on the basis of above-mentioned arbitrary embodiment, as shown in figure 1, including probe 2, 2 covers of probe are equipped with safety cover 1, safety cover 1 is equipped with connecting hole 11, and signal line 3 passes connecting hole 11 links to each other with probe 2, probe 2 is at least partly located in the probe guide chamber 4, safety cover 1 and probe guide chamber 4 sealing connection.
In this specification, the schematic representations of the terms used above 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.
Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a propulsion liquid probe dustproof and waterproof protection device which characterized in that includes: with diaphragm pump sealing connection's safety cover (1), probe (2) are located to safety cover (1) cover, safety cover (1) is equipped with connecting hole (11), and signal line (3) pass connecting hole (11) link to each other with probe (2).
2. The propelling liquid probe dustproof and waterproof protection device according to claim 1, wherein the probe (2) comprises a guide part (21), a fixing part (22) and a connecting part (23), the guide part (21) is arranged in the probe guide chamber (4), the fixing part (22) is fixedly connected with the probe guide chamber (4), the connecting part (23) is arranged in the protective cover (1), and the signal wire (3) passes through the connecting hole (11) and is connected with the connecting part (23).
3. The propelling liquid probe dustproof and waterproof protection device is characterized in that a locking nut (5) is fixed between the probe guide chamber (4) and the fixing part (22), the probe (2) penetrates through the locking nut (5) to enter the probe guide chamber (4), the fixing part (22) is connected with the locking nut (5), and the probe guide chamber (4) is in threaded connection with the locking nut (5).
4. The propelling liquid probe dustproof and waterproof protection device is characterized in that a first sealing rubber ring (6) is arranged between the protection cover (1) and the locking nut (5).
5. A propulsion liquid probe dustproof and waterproof protection device according to claim 3, wherein the probe guide chamber (4) comprises a sealing edge (41) extending outwards along the radial direction of the probe guide chamber, and the protection cover (1) is connected with the sealing edge (41).
6. The propelling liquid probe dustproof and waterproof protection device is characterized in that a second sealing rubber ring (7) is arranged between the hole wall of the connecting hole (11) and the signal line (3).
7. The propulsion liquid probe dustproof and waterproof protection device according to any one of claims 1 to 4, wherein the protection cover (1) is made of stainless steel.
8. The utility model provides a diaphragm pump, its characterized in that includes probe (2), probe (2) cover is equipped with safety cover (1), safety cover (1) is equipped with connecting hole (11), and signal line (3) pass connecting hole (11) link to each other with probe (2), probe (2) at least part is located in probe direction room (4), safety cover (1) and probe direction room (4) sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405101.7U CN217632874U (en) | 2022-02-25 | 2022-02-25 | Propelling liquid probe dustproof and waterproof protection device and diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405101.7U CN217632874U (en) | 2022-02-25 | 2022-02-25 | Propelling liquid probe dustproof and waterproof protection device and diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217632874U true CN217632874U (en) | 2022-10-21 |
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ID=83645394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220405101.7U Active CN217632874U (en) | 2022-02-25 | 2022-02-25 | Propelling liquid probe dustproof and waterproof protection device and diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217632874U (en) |
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2022
- 2022-02-25 CN CN202220405101.7U patent/CN217632874U/en active Active
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