CN218922844U - Water supply device and dental equipment - Google Patents
Water supply device and dental equipment Download PDFInfo
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- CN218922844U CN218922844U CN202222792428.7U CN202222792428U CN218922844U CN 218922844 U CN218922844 U CN 218922844U CN 202222792428 U CN202222792428 U CN 202222792428U CN 218922844 U CN218922844 U CN 218922844U
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Abstract
The utility model discloses a water supply device and dental equipment, which comprises a liquid storage container, an air inlet assembly and a water outlet assembly, wherein the air inlet assembly and the water outlet assembly extend into the inner cavity of the liquid storage container through the bottom of the liquid storage container; the air outlet end of the air inlet assembly is positioned above the liquid level of the solution in the liquid storage container, and the water inlet end of the water outlet assembly is positioned in the solution in the liquid storage container. The water supply device provided by the utility model integrates the structure with the water storage function on the liquid storage container, and the structure with the air inlet and the water outlet functions, such as the air inlet pipe and the water outlet pipe, are arranged at the bottom of the liquid storage container, namely the water storage function, the air inlet and the water outlet functions are independently arranged, and the water inlet and the water outlet functions are not interfered with each other.
Description
Technical Field
The utility model relates to the technical field of dental equipment, in particular to a water supply device and dental equipment.
Background
In the dental equipment, for example, an ultrasonic tooth cleaner, a root canal oscillation cleaner and the like can be provided with an independent water supply device, and the dental equipment is more convenient to use without being additionally connected with a waterway on a dental chair.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a water supply device according to the prior art.
The water supply device in the illustration includes stock solution bottle 10, stock solution bottle air duct 20 and stock solution bottle outlet pipe 30, and wherein, stock solution bottle air duct 20 is located the liquid level in the stock solution bottle, and stock solution bottle outlet pipe 30 inserts the bottom of water liquid, utilizes stock solution bottle air duct 20 to aerify in the stock solution bottle in order to increase the atmospheric pressure in the bottle for the water liquid in the bottle flows out from stock solution bottle outlet pipe 30, realizes supplying water to equipment such as dental handpiece from this. However, in the above water supply device, the air duct 20 and the water outlet pipe 30 are inserted into the liquid storage bottle through the cap on the top of the liquid storage bottle 10, so that it is very inconvenient to detach the cap.
Therefore, how to provide a water supply device with convenient disassembly and assembly is a technical problem that needs to be solved by the person skilled in the art at present.
Disclosure of Invention
In view of the above, the present utility model is directed to a water supply device and a dental apparatus, which can be assembled and disassembled conveniently.
In order to achieve the above object, the present utility model provides the following technical solutions:
the water supply device comprises a liquid storage container, an air inlet assembly and a water outlet assembly, wherein the air inlet assembly and the water outlet assembly extend into the inner cavity of the liquid storage container through the bottom of the liquid storage container;
the air outlet end of the air inlet assembly is positioned above the liquid level of the solution in the liquid storage container, and the water inlet end of the water outlet assembly is positioned in the solution in the liquid storage container.
Optionally, in the water supply device, the air inlet assembly includes an air inlet pipe, an air path connector and an air guide pipe;
the air inlet pipe is positioned outside the liquid storage container, the air passage connector is arranged at the bottom of the liquid storage container, and the air guide pipe is positioned inside the liquid storage container;
the air inlet end of the air channel connector is connected with the air inlet pipe, and the air outlet end of the air channel connector is connected with the air guide pipe.
Optionally, in the water supply device, the water outlet assembly includes a water outlet pipe and a waterway connector;
the water outlet pipe is positioned outside the liquid storage container, and the waterway connector is arranged at the bottom of the liquid storage container and used for discharging the liquid storage container through the water outlet pipe.
Optionally, in the above water supply device, the liquid storage container includes:
the liquid storage container body is of a hollow structure;
the sealing cover is detachably arranged on the liquid storage container body to seal the liquid storage container body.
Optionally, in the above water supply device, the liquid storage container further includes:
the base body is detachably connected with the liquid storage container body;
the waterway connecting seat is arranged on the base main body, and when the waterway connecting seat is in butt joint with the waterway connector, the waterway connecting seat conducts the water outlet pipe to conduct with the waterway connector;
a mounting groove for installing stock solution container main part, when the stock solution container main part was installed in the mounting groove, waterway connecting seat and waterway connector butt joint, intake pipe and gas circuit connector butt joint and switch on.
Optionally, in the above water supply device, the air intake pipe is provided with a check valve;
and/or the number of the groups of groups,
the air duct is provided with a one-way valve.
Optionally, in the above water supply device, the air inlet end of the air duct is located below the liquid storage container body, and the air outlet end of the air duct is located inside the liquid storage container body and above the liquid level in the liquid storage container body.
Optionally, in the above water supply device, the air intake assembly further includes an air pump connected to the air intake pipe, and the air pump is operable to pump air to the air intake pipe.
Optionally, in the above water supply device, the water outlet assembly further includes a detection module, and the detection module is configured to detect whether the liquid storage container body is placed on the base body.
Optionally, in the above water supply device, the water outlet assembly further includes an on-off control assembly for controlling on-off of water flow of the water outlet pipe, a water inlet end of the on-off control assembly is connected with the waterway connection seat, and a water outlet end of the on-off control assembly is connected with the water outlet pipe.
Optionally, in the water supply device, a flow adjusting component is arranged on the water outlet pipe and is used for adjusting the flow of the water outlet pipe.
The utility model also discloses a dental device comprising the water supply device of any one of the above.
According to the technical scheme, the water supply device integrates the structure with the water storage function on the liquid storage container, the structure with the air inlet and water outlet functions, such as the air inlet pipe and the water outlet pipe, are arranged at the bottom of the liquid storage container, namely the water storage function and the air inlet and water outlet function are independently arranged, and the water inlet and water outlet functions are not interfered with each other.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a conventional water supply apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a liquid storage container according to an embodiment of the present utility model;
FIG. 3 is a side view of a reservoir as disclosed in an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of the A-A side of the reservoir disclosed in the embodiments of the present utility model;
fig. 5 is a schematic structural diagram of a waterway connector according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a waterway connection seat according to an embodiment of the present utility model;
fig. 7 is a schematic structural view of a base body according to an embodiment of the present utility model;
FIG. 8 is a front view of a base body according to an embodiment of the present utility model;
FIG. 9 is a schematic view of an airway according to an embodiment of the present utility model;
FIG. 10 is a schematic view of an airway according to an embodiment of the present utility model;
the meaning of the individual reference numerals in fig. 1 to 10 is as follows:
10 is a liquid storage bottle; 20 is an air duct of the liquid storage bottle; 30 is the water outlet pipe of the liquid storage bottle;
100 is a liquid storage container body; 101 is a sealing cover; 102 is an airway; 102-a is the air inlet end; 102-b is an air outlet end; 103 is an air passage connector; 104 is a waterway connector;
1041 is a plug; 1042 is a shell; 1043 is an elastic member; 1044 is a convex ring; 104-a is the first port; 104-b is a second port; 1045 is a movable rod; 1046 is a first seal ring; 1047 is a second seal ring;
200 is a base body; 201 is a placement groove; 202 is a water outlet pipe; 203 is an air inlet pipe; 204 is a waterway connecting seat; 2041 is a push rod; 2042 is a pipe joint; 205 is an air pump; 206 is a detection module; 207 is an on-off control assembly.
Detailed Description
The core of the utility model is to provide a water supply device to meet the requirement of convenient disassembly and assembly of the water supply device;
another core of the present utility model is to provide a dental apparatus.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 2 to 8, the water supply device according to the embodiment of the utility model includes a liquid storage container, an air inlet component and a water outlet component, wherein the air inlet component and the water outlet component extend into an inner cavity of the liquid storage container through the bottom of the liquid storage container; wherein, the air outlet end 102-b of the air inlet assembly is positioned above the liquid level of the solution in the liquid storage container, and the water inlet end of the water outlet assembly is positioned in the solution in the liquid storage container.
The water supply device provided by the utility model integrates the structure with the water storage function on the liquid storage container, and the structure with the air inlet and water outlet functions, such as the air inlet pipe 203 and the water outlet pipe 202, are arranged at the bottom of the liquid storage container, namely the water storage function, the air inlet and water outlet functions are independently arranged, and the two functions are not interfered with each other.
It should be noted that, the air inlet component is used for providing air for the interior of the liquid storage container so as to balance the pressure in the interior of the liquid storage container when the water outlet component discharges water, so that the water is discharged smoothly. In one example of the present utility model, the air intake assembly includes an air intake 203, an air path connector 103, and an air duct 102; the air inlet pipe 203 is positioned outside the liquid storage container, the air passage connector 103 is arranged at the bottom of the liquid storage container, and the air guide pipe 102 is positioned inside the liquid storage container; the air inlet end of the air channel connector 103 is connected with the air inlet pipe 203, and the air outlet end of the air channel connector 103 is connected with the air guide pipe 102.
The water outlet component is used for discharging water in the liquid storage container according to requirements. In some embodiments of the present utility model, the water outlet assembly includes a water outlet pipe 202 and a waterway connector 104; the water outlet pipe 202 is located outside the liquid storage container, and the waterway connector 104 is disposed at the bottom of the liquid storage container, for discharging the liquid storage container through the water outlet pipe 202.
As shown in fig. 4, the liquid storage container includes: a liquid storage container body 100, wherein the liquid storage container body 100 has a hollow structure; the sealing cover 101, the sealing cover 101 is detachably disposed on the liquid storage container body 100 to close the liquid storage container body 100.
As shown in fig. 7, the liquid storage container further includes: a base body 200, the base body 200 being detachably connected to the reservoir body 100; the waterway connecting seat 204 is arranged on the base body 200, and when the waterway connecting seat 204 is in butt joint with the waterway connector 104, the waterway connecting seat 204 is communicated with the waterway connector 104; the water outlet pipe 202 is arranged on the base body 200 and is communicated with the waterway connecting seat 204 so as to supply water to the dental surgical equipment; an intake duct 203 provided on the base body 200; when the liquid storage container body 100 is mounted in the mounting groove 201, the waterway connecting seat 204 is in butt joint with the waterway connector 104, and the air inlet pipe 203 is in butt joint with the air passage connector 103 and is communicated with the air passage connector 103.
When the liquid storage container body 100 is mounted on the mounting groove 201, the waterway connection seat 204 is in butt joint with the waterway connector 104, and the air inlet pipe 203 is in butt joint with the air passage connector 103, so that the air inlet pipe 203 is communicated with the air passage connector 103, air flow can flow into the liquid storage container body 100 through the air guide pipe 102, and water in the liquid storage container body 100 can flow out of the liquid storage container body 100 through the waterway connection seat 204 and the waterway connector 104, and finally water is supplied to the dental surgery equipment through the water outlet pipe 202. If the water adding operation is required, the water can be directly added to the liquid storage container body 100 by removing the sealing cover 101. When the water supply device needs to be disassembled, the liquid storage container body 100 is taken out of the installation groove 201, and the disassembly can be completed. The water supply device provided by the utility model utilizes the cooperation of the air passage connector 103, the air inlet pipe 203, the water passage connector 104 and the water passage connector 204, and the liquid storage container body 100 is placed on the base body 200, so that air inlet into the liquid storage container body 100 and water discharge out of the liquid storage container body 100 can be realized, and the liquid storage container body 100 is separated from the base body 200, so that air inlet and water discharge can be stopped.
In an embodiment of the present utility model, as shown in fig. 5, the waterway connector 104 includes a housing 1042, a plug 1041, a movable rod 1045, and an elastic member 1043. The housing 1042 is fixed on the liquid storage container body 100, the housing 1042 has a sliding cavity, a first port 104-a and a second port 104-b, the first port 104-a is disposed at a position of the housing 1042 located inside the liquid storage container body 100, and the second port 104-b is disposed at a position of the housing 1042 located outside the liquid storage container body 100 and is communicated with the sliding cavity.
When the housing 1042 of the waterway connector 104 is fixed to the reservoir body 100, the first port 104-a is located inside the reservoir body 100, the second port 104-b is located outside the reservoir body 100, and when the waterway connector 104 is connected to the waterway connector 204, the water in the reservoir body 100 enters the waterway connector 104 through the first port 104-a, flows along the sliding cavity to the second port 104-b, flows through the second port 104-b to the waterway connector 204 butted with the waterway connector 104, and finally is supplied to the dental surgical device through the water outlet pipe 202. To avoid clogging of the first ports 104-a such that water in the reservoir body 100 cannot enter the waterway connector 104, the first ports 104-a may be provided in plural.
In the waterway connector 104, a plug 1041 is disposed at one end of the housing 1042; the movable rod 1045 is slidably disposed in the sliding cavity and is positioned by the plug 1041, a convex ring 1044 is disposed in the middle of the movable rod 1045, and a first sealing member for cutting off the second port 104-b from the sliding cavity or cutting off the first port 104-a from the sliding cavity is disposed on the movable rod 1045. The elastic member 1043 is sleeved on the movable rod 1045, one end of the elastic member 1043 is abutted against the bottom of the plug 1041, and the other end is abutted against the top of the collar 1044, so that the first sealing member cuts off the second port 104-b from the sliding cavity, or cuts off the first port 104-a from the sliding cavity, and when an external force lifts up the movable rod 1045, the second port 104-b, the sliding cavity and the first port 104-a are conducted.
When the movable rod 1045 in the sliding cavity is only under the action of the elastic member 1043, that is, when the liquid storage container body 100 is not mounted in the mounting groove 201 and the waterway connector 104 is not in butt joint with the waterway connector 204, the waterway connector 104 is not in conduction with the waterway connector 204, and at this time, the first sealing member on the movable rod 1045 cuts off the second port 104-b from the sliding cavity or the first port 104-a from the sliding cavity, so that the water in the liquid storage container body 100 cannot flow to the waterway connector 204 through the waterway connector 104. The cut-off position is related to the position where the first seal is placed, and if the first seal is provided at one end of the movable rod 1045 as shown in fig. 5, the first seal may cut off the second port 104-b from the sliding cavity. If the first sealing element is disposed on the collar 1044, the movable rod 1045 is only aligned with the first port 104-a when the collar 1044 is under the action of the elastic element 1043, and the first sealing element may intercept the first port 104-a and the sliding cavity.
When the movable rod 1045 is subjected to an external force, the movable rod 1045 slides in the sliding cavity of the housing 1042, the elastic member 1043 is compressed, and the first sealing member moves accordingly, and at this time, the second port 104-b, the sliding cavity and the first port 104-a are in a conductive state. When the external force is removed, the elastic member 1043 returns to the original state, and the movable rod 1045 slides in the sliding cavity of the housing 1042 under the action of the elastic member 1043, and the first sealing member on the movable rod 1045 cuts off the second port 104-b from the sliding cavity or the first port 104-a from the sliding cavity again.
The middle part of the movable rod 1045 is provided with a convex ring 1044, and the convex ring 1044 can be fixedly installed on the movable rod 1045, or the convex ring 1044 and the movable rod 1045 are in an integrated structure. It should be noted that the outer diameter of the collar 1044 is smaller than the diameter of the sliding cavity of the housing 1042, so as to realize that the collar 1044 slides along with the movable rod 1045 in the sliding cavity.
The movable rod 1045 is positioned by the plug 1041 disposed at one end of the housing 1042, one end of the elastic element 1043 abuts against the bottom of the plug 1041, and the other end abuts against the top of the convex ring 1044, the plug 1041 may be disposed as a solid structure, and it should be noted that, when the plug 1041 is of a solid structure, the movable rod 1045 only under the action of the elastic element 1043, a gap exists between the movable rod 1045 and the plug 1041, so that the movable rod 1045 can slide in the sliding cavity. Alternatively, a sliding cavity is also formed in the plug 1041, and the sliding cavity of the plug 1041 is connected to the sliding cavity of the housing 1042, so that the movable rod 1045 slides in the connected sliding cavity. The elastic member 1043 may have an elastic function such as a spring or a torsion spring. In the embodiment of the utility model, the elastic member 1043 is a spring.
In an embodiment of the present utility model, the first sealing member includes a first sealing ring 1046 disposed at one end of the movable rod 1045, and a tapered hole portion is disposed in the housing 1042. When the movable rod 1045 is only under the action of the elastic member 1043, i.e. when the liquid storage container body 100 is not mounted in the mounting groove 201 and the waterway connector 104 and the waterway connector 204 are not connected, the first sealing member is disposed at one end of the movable rod 1045, and the first sealing ring 1046 abuts against the tapered hole, and at this time, the first sealing member can intercept the second opening 104-b and the sliding cavity, so that the water in the liquid storage container body 100 cannot pass through the waterway connector 104.
In order to prevent water from leaking through the connection between the waterway connector 104 and the waterway connector 204, in an embodiment of the present utility model, a second sealing member 1047 is disposed on the outer wall of the housing 1042, and when the waterway connector 104 is inserted into the waterway connector 204, the second sealing member 1047 is in sealing contact with the inner cavity of the waterway connector 204.
The plug 1041 and the housing 1042 can be connected in various manners, and can be screwed or the plug 1041 is fixedly connected to the top of the housing 1042. Regarding the connection mode of the housing 1042 and the liquid storage container body 100, since the elastic member 1043 contacts the water for a long period of time, it needs to be replaced periodically, and in order to facilitate the assembly and disassembly of the waterway connector 104 and the liquid storage container body 100, the housing 1042 and the bottom of the liquid storage container body 100 are connected by threaded connection.
In order to make the connection between the housing 1042 and the liquid storage container body 100 tight, the water in the liquid storage container body 100 is prevented from leaking outside through the connection between the housing 1042 and the liquid storage container body 100, and the gap between the housing 1042 and the bottom of the liquid storage container body 100 is sealed by sealant.
In accordance with the structure of the waterway connector 104, in an embodiment of the present utility model, as shown in fig. 6, the waterway connector 204 includes a jack 2041 and a pipe joint 2042, the jack 2041 is inserted into the waterway connector 104 from the bottom of the housing 1042 and jack up the movable rod 1045, and the pipe joint 2042 is connected with the water outlet pipe 202. After the ejector rod 2041 lifts the movable rod 1045, the movable rod 1045 slides in the sliding cavity under the action of external force, the position of the first sealing member is changed accordingly, so that the second port 104-b, the sliding cavity and the first port 104-a are communicated, at this time, water in the liquid storage container main body 100 enters the waterway connector 104 through the first port 104-a, flows to the second port 104-b along the sliding cavity, flows to the waterway connector 204 butted with the waterway connector 104 through the second port 104-b, flows to the water outlet pipe 202 from the pipe joint 2042, and finally flows to the dental surgical equipment through the water outlet pipe 202.
In addition to the above-mentioned structure of the waterway connector 104, the waterway connector 104 may also adopt a structure of a female connector of a one-way opening and closing type quick connector or a structure of an automatic water locking bottle cap.
In order to prevent the backflow of the water, in an embodiment of the present utility model, the air inlet pipe 203 is provided with a check valve, and the check valve limits the water at the waterway connection seat 204 to flow from the waterway connector 104 to the waterway connection seat 204 only.
Also, a check valve is provided in the air duct 102 to prevent a possible backflow of the water at the air duct 102. The air inlet end 102-a of the air duct 102 may also be disposed below the reservoir body 100, and the air outlet end 102-b of the air duct 102 may be disposed inside the reservoir body 100 above the liquid level in the reservoir body 100. The air flow flowing out from the air passage connector 103 enters the liquid storage container body 100 from the air inlet end 102-a of the air duct 102, so that the air pressure in the liquid storage container body 100 is enhanced, the air pressure reduced in the liquid storage container body 100 due to the outflow of the water liquid in the liquid storage container body 100 is supplemented, and the water liquid in the liquid storage container body 100 can smoothly flow into the water passage connector 104. The shape of the air duct 102 is not limited to the straight tube shown in fig. 4, but may be an L-shape shown in fig. 9, a shape shown in fig. 10, or other shapes.
In an embodiment of the present utility model, the air intake assembly further includes an air pump 205, the air pump 205 being connected to the air intake pipe 203, the air pump 205 being operable to pump air to the air intake pipe 203.
Further, the water outlet assembly further includes a detection module 206, where the detection module 206 is configured to detect whether the liquid storage container body 100 is placed on the base body 200. The detection module 206 may employ a pressure sensor, a distance sensor, or a proximity sensor, among others. For example, when the detection module 206 detects that the liquid storage container body 100 is placed on the base body 200, a signal may be sent that the liquid storage container body 100 is connected to the base body 200, and the air pump 205 may be started to pump the air to the air inlet pipe 203.
In order to conveniently control the on-off of the water flow of the water outlet pipe 202, the water outlet assembly further comprises an on-off control assembly 207, the water inlet end of the on-off control assembly 207 is connected with the waterway connecting seat 204, and the water outlet end of the on-off control assembly 207 is connected with the water outlet pipe 202. In the dental surgery, the water flow at the water outlet pipe 202 can be controlled to be on-off by operating the on-off control assembly 207. The on-off control assembly 207 may be a valve, such as a stop valve or a reversing valve, and may be a solenoid valve.
Further, a flow adjusting component may be further disposed on the water outlet pipe 202, for adjusting the flow of the water outlet pipe 202. The operator can control the water flow at the water outlet pipe 202 according to the requirement of the dental operation, so that the operation is more convenient.
The utility model also discloses a dental device comprising the water supply device of any one of the above. The water supply device has the beneficial effects, and the dental equipment comprising the water supply device has corresponding effects, and is not repeated here.
The dental equipment may be an ultrasonic scaler, a root canal oscillation cleaner, etc.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not specific to the singular, but may include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus. The inclusion of an element defined by the phrase "comprising one … …" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises an element.
The terms "first" and "second" are used below 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. The water supply device is characterized by comprising a liquid storage container, an air inlet assembly and a water outlet assembly, wherein the air inlet assembly and the water outlet assembly extend into an inner cavity of the liquid storage container through the bottom of the liquid storage container;
the air outlet end (102-b) of the air inlet assembly is positioned above the liquid level of the solution in the liquid storage container, and the water inlet end of the water outlet assembly is positioned in the solution in the liquid storage container.
2. The water supply device according to claim 1, wherein the air intake assembly comprises an air intake pipe (203), an air passage connector (103) and an air guide pipe (102);
the air inlet pipe (203) is positioned outside the liquid storage container, the air passage connector (103) is arranged at the bottom of the liquid storage container, and the air guide pipe (102) is positioned inside the liquid storage container;
the air inlet end of the air channel connector (103) is connected with the air inlet pipe (203), and the air outlet end of the air channel connector (103) is connected with the air guide pipe (102).
3. The water supply device according to claim 2, wherein the water outlet assembly comprises a water outlet pipe (202) and a waterway connector (104);
the water outlet pipe (202) is positioned outside the liquid storage container, and the water path connector (104) is arranged at the bottom of the liquid storage container and used for discharging the liquid storage container through the water outlet pipe (202).
4. A water supply apparatus as claimed in claim 3, wherein the reservoir comprises:
a liquid storage container main body (100), wherein the liquid storage container main body (100) is of a hollow structure;
a sealing cover (101), wherein the sealing cover (101) is detachably arranged on the liquid storage container main body (100) to seal the liquid storage container main body (100)
A base main body (200), wherein the base main body (200) is detachably connected with the liquid storage container main body (100);
the waterway connecting seat (204) is arranged on the base main body (200), and when the waterway connecting seat (204) is in butt joint with the waterway connector (104), the waterway connecting seat (204) conducts the water outlet pipe (202) to be conducted with the waterway connector (104);
the water channel connecting seat (204) is in butt joint with the water channel connector (104) when the liquid storage container body (100) is arranged in the arranging groove (201), and the air inlet pipe (203) is in butt joint with the air channel connector (103) and is communicated with the arranging groove (201).
5. The water supply device according to claim 2, characterized in that the air inlet pipe (203) is provided with a one-way valve;
and/or the number of the groups of groups,
the air duct (102) is provided with a one-way valve.
6. The water supply device according to any one of claims 2 to 5, wherein the air intake assembly further comprises an air pump (205), the air pump (205) being connected to the air intake pipe (203), the air pump (205) being operable to pump air to the air intake pipe (203).
7. The water supply device according to claim 4, wherein the water outlet assembly further comprises a detection module (206), the detection module (206) being configured to detect whether the reservoir body (100) is placed on the base body (200).
8. The water supply device according to claim 4, wherein the water outlet assembly further comprises an on-off control assembly (207) for controlling on-off of water flow of the water outlet pipe (202), a water inlet end of the on-off control assembly (207) is connected with the waterway connection seat (204), and a water outlet end of the on-off control assembly (207) is connected with the water outlet pipe (202).
9. The water supply device according to claim 4, wherein a flow rate adjusting assembly is provided on the water outlet pipe (202) for adjusting the flow rate of the water outlet pipe (202).
10. Dental apparatus comprising a water supply device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792428.7U CN218922844U (en) | 2022-10-19 | 2022-10-19 | Water supply device and dental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792428.7U CN218922844U (en) | 2022-10-19 | 2022-10-19 | Water supply device and dental equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218922844U true CN218922844U (en) | 2023-04-28 |
Family
ID=86081948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222792428.7U Active CN218922844U (en) | 2022-10-19 | 2022-10-19 | Water supply device and dental equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218922844U (en) |
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2022
- 2022-10-19 CN CN202222792428.7U patent/CN218922844U/en active Active
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