CN210890159U - Integrated liquid level control system - Google Patents
Integrated liquid level control system Download PDFInfo
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- CN210890159U CN210890159U CN201921531534.1U CN201921531534U CN210890159U CN 210890159 U CN210890159 U CN 210890159U CN 201921531534 U CN201921531534 U CN 201921531534U CN 210890159 U CN210890159 U CN 210890159U
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Abstract
The utility model relates to a liquid level control technical field especially relates to an integral type liquid level control system. An integrated liquid level control system comprises a valve component and a liquid level controller, wherein the liquid level controller is used for controlling the opening or closing of the valve component; the valve assembly comprises a main valve body, the liquid level controller comprises a valve body assembly, the valve body assembly is in contact with the main valve body and is connected with the main valve body in a sealing mode, and the valve body assembly is connected with the main valve body into a whole. The utility model has the advantages that: because the valve body subassembly with the main valve body is even as an organic whole, is about to liquid level control integrate in on the valve member, not only reduce the shared installation space of whole integral type liquid level control system effectively, and the structure is compacter, the installation is more convenient.
Description
Technical Field
The utility model relates to a liquid level control technical field especially relates to an integral type liquid level control system.
Background
The liquid level control system generally comprises a liquid level controller and a valve assembly, wherein the valve assembly is arranged in a pipeline, and the liquid level controller is arranged in the liquid storage device and is automatically used for controlling the opening/closing of the valve assembly so as to realize that the valve assembly automatically replenishes water to the liquid storage device.
The existing liquid level controller and valve assembly are respectively installed on a pipeline and a liquid storage device, so that the installation process is complicated, the maintenance is inconvenient, and the occupied space is occupied.
SUMMERY OF THE UTILITY MODEL
Therefore, there is a need to provide an integrated liquid level control system with convenient installation and small occupied space, which is directed to the above technical problems.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
an integrated liquid level control system comprises a valve component and a liquid level controller, wherein the liquid level controller is used for controlling the opening or closing of the valve component;
the valve assembly includes a main valve body, and the liquid level controller includes a valve body assembly in contact with the main valve body and sealingly connected to the main valve body.
In one embodiment, the valve body assembly is provided with a passage and a first outlet, the main valve body is internally provided with a main valve cavity, the passage is communicated with the main valve cavity, and the communication or disconnection between the first outlet and the passage is controlled so as to control the opening or closing of the valve control assembly.
In one embodiment, the main valve body is provided with a first mounting hole communicated with the interior of the main valve body, one end of the valve body assembly extends into the main valve cavity from the first mounting hole and enables the passage to be communicated with the main valve cavity, and the valve body assembly is in sealing fit with the first mounting hole.
In one embodiment, a mounting seat is arranged in the main valve body, the main valve cavity is opened on the mounting seat, a second mounting hole communicated with the main valve cavity is opened on the mounting seat, and one end of the valve body assembly extending into the main valve cavity is mounted in the second mounting hole and is in sealing connection with the mounting seat.
In one embodiment, the liquid level controller further comprises a locking piece, a first step is arranged at one end, close to the main valve body, of the valve body assembly, and the main valve body abuts against the first step and is locked with the valve body assembly through the locking piece.
In one embodiment, the valve body assembly comprises a valve body unit and a connecting sleeve, the channel is arranged on the valve body unit, a liquid passing hole is formed in the connecting sleeve, and one end of the valve body unit is hermetically installed in the first installation hole; one end of the connecting sleeve extends into the main valve cavity, and the other end of the connecting sleeve is hermetically arranged in the first mounting hole, so that the passage is communicated with the main valve cavity through the liquid passing hole.
In one embodiment, a second step is arranged on the hole wall of the first mounting hole, the outer wall of the connecting sleeve is provided with a supporting part, and the connecting sleeve is arranged in the first mounting hole in a penetrating manner and enables the supporting part to be supported against the second step.
In one embodiment, the valve body unit includes a valve body and a valve seat, the valve body is mounted on the valve seat, the channel is opened on the valve body, and the valve body is sealingly mounted in the first mounting hole.
In one embodiment, the valve body unit comprises a valve body, a valve seat, valve clacks and valve cores, one end of the valve body is installed on the valve seat, the other end of the valve body is installed in the first installation hole in a sealing mode, the valve clacks are located between the valve body and the valve seat, a valve cavity is defined between the valve seats, one end of each valve core is installed on the valve seat, the other end of each valve core penetrates through the valve clacks, and gaps are formed between the valve clacks;
the valve body is provided with a first inlet and a second outlet, one end of the first inlet is communicated with the liquid passing hole, the other end of the first inlet is communicated with the valve cavity through the gap, the channel is positioned on the valve core and is communicated with the valve cavity, and the valve clack moves to make the connection/disconnection between the first inlet and the second outlet.
In one embodiment, one end of the valve body, which is far away from the valve seat, is in threaded connection with the first mounting hole.
Compared with the prior art, the integrated liquid level control system has the advantages that: because the valve body subassembly with the main valve body contact, and connect in sealedly in the main valve body, promptly the valve body subassembly with the main valve body is as an organic whole even, not only reduces the shared installation space of whole integral type liquid level control system effectively, and the structure is compacter, the installation is more convenient.
Drawings
FIG. 1 is a structural view of an embodiment of an integrated level control system provided by the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;
FIG. 3 is a structural view of another embodiment of the integrated level control system provided by the present invention;
fig. 4 is an enlarged view of the point B in fig. 3 according to the present invention;
FIG. 5 is a structural view of yet another embodiment of an integrated level control system provided by the present invention;
fig. 6 is a structural view of still another embodiment of the integrated liquid level control system provided by the present invention.
In the figure, the integrated liquid level control system 100, the valve assembly 10, the main valve body 11, the main valve chamber 111, the first mounting hole 112, the second step 112a, the main valve flap 12, the mounting seat 13, the second mounting hole 131, the liquid level controller 20, the valve body assembly 21, the passage 211, the first outlet 212, the first inlet 213, the second outlet 214, the valve body unit 22, the valve body 22a, the first step 221, the valve seat 22b, the locking member 24, the valve flap 22d, the valve core 22e, the valve chamber 22f, the connecting sleeve 23, the liquid passing hole 231, and the abutting portion 232.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, 3, 5 and 6, the present invention provides an integrated liquid level control system 100 for controlling the liquid level in a liquid storage device to realize the automatic fluid supply function of the liquid storage device. In this embodiment, the reservoir may be a pool, tank, or the like, and the fluid may be water.
The liquid level control system 100 comprises a valve assembly 10 and a liquid level controller 20, wherein the liquid level controller 20 is used for controlling the opening or closing of the valve assembly 10 so as to realize automatic fluid supply of the liquid storage device.
Further, the valve assembly 10 is connected to the pipeline assembly, and the liquid level controller 20 is in contact with the valve assembly 10 and is hermetically mounted on the valve assembly 10, so that the liquid level controller 20 and the valve assembly 10 are connected to form an integrated structure.
It will be appreciated that the liquid level controller 20 is connected to the valve assembly 10 as a unitary structure, i.e., the liquid level controller 20 is integrated into the valve assembly 10. Therefore, the installation space occupied by the whole integrated liquid level control system 100 is effectively reduced in energy efficiency, the structure is more compact, and the installation and the maintenance are more convenient.
Specifically, the valve assembly 10 includes a main valve body 11, and the liquid level controller 20 includes a valve body assembly 21, wherein the valve body assembly 21 is sealingly installed on one side of the main valve body 11 and is sealingly installed on the main valve body 11, and the valve body assembly 21 and the main valve body 11 are connected into a one-piece structure.
It should be explained that the valve assembly 10 includes, in addition to the main valve body 11 described in the present embodiment, a main valve flap 12, a main valve seat, and a main elastic member. The main valve flap 12 is installed in the main valve body 11, and encloses a main valve cavity 111 with the main valve body 11, the main valve body 11 is opened on a main inlet for fluid to flow in and a main outlet for fluid to flow out and connected with the liquid storage device, the main valve seat is installed at the main outlet, and the main valve flap 12 is matched with the main valve seat. The main elastic element is located in the main chamber 111, one end of the main elastic element abuts against the main valve flap 12, and the other end abuts against the inner wall of the main chamber 11. The liquid level controller 20 controls the communication and the separation between the main inlet and the main outlet to control the liquid level of the fluid in the liquid storage device.
The valve body assembly 21 is provided with a passage 211 and a first outlet 212, the valve body assembly 21 is mounted on the main valve body 11, and the passage 211 is communicated with the main valve cavity 111, so that the fluid in the main valve body 11 can flow out through the passage 211, and the opening or closing of the valve assembly 10 is controlled by controlling the communication or disconnection between the first outlet 212 and the passage 211.
Furthermore, a first mounting hole 112 communicated with the inside of the main valve body 11 is formed in the main valve body 11, one end of the valve body assembly 21 extends into the main valve cavity 111 from the first mounting hole 112 and enables the passage 211 to be communicated with the main valve cavity 111, and the valve body assembly 21 is in sealing fit with the hole wall of the first mounting hole 112 or one end of the first mounting hole 112 away from the inside of the main valve body 11.
Preferably, the liquid level controller 20 further includes a locking member 24, a first step 221 is provided on the valve body assembly 21, the valve body assembly 21 is connected to the first mounting hole 112 in a sealing manner, and the main valve body 11 abuts against the first step 221 and is locked to the main valve body 11 through the locking member 24.
Of course, in other embodiments, the connection between the valve body assembly 21 and the main valve body 11 may also be realized by welding, screwing, or the like.
Further, a mounting seat 13 is arranged in the main valve body 11, the main valve cavity 111 is opened on the mounting seat 13, a second mounting hole 131 communicated with the main valve cavity 111 is further formed in the mounting seat 13, and one end of the valve body assembly 21 extending into the main valve cavity 111 is mounted in the second mounting hole 131 and is connected with the mounting seat 13 in a sealing manner.
It will be appreciated that in other embodiments, the main valve body 11 may not be provided with the mounting seat 13, i.e. the second mounting hole 131 may be provided at the main valve flap 12, etc., as long as communication between the main valve chamber 111 and the passage 211 is achieved.
In an embodiment, the valve body assembly 21 includes a valve body unit 22, the channel 211 and the first outlet 212 are both opened on the valve body unit 22, and the valve body unit 22 extends from the first mounting hole 112 into the second mounting hole 131 and is connected with the mounting seat 13 in a sealing manner.
In another embodiment, as shown in fig. 1 and 5, the valve body assembly 21 includes a valve body unit 22 and a connecting sleeve 23, the passage 211 and the first outlet 212 are both opened on the valve body unit 22, the main valve body 11 is opened with a first mounting hole 112 communicating with the inside of the main valve body 11, the connecting sleeve 23 is opened with a liquid passing hole 231, one end of the connecting sleeve 23 extends into the main valve cavity 111, and the other end is sealingly mounted in the first mounting hole 112, so that the passage 211 is communicated with the main valve cavity 111 through the liquid passing hole 231.
Preferably, the connecting sleeve 23 is in interference fit with the second mounting hole 131 to connect the connecting sleeve 23 and the mounting seat 13. The connecting sleeve 23 is sleeved with a sealing ring, and the sealing between the connecting sleeve 23 and the mounting seat 13 is realized through the sealing ring.
It should be noted that the liquid level controller 20 includes components such as a sealing assembly, a floating assembly, a control box, and a siphon tube, in addition to the valve body assembly 21 described in the present embodiment. The above components cooperate with each other to perform the basic functions of the liquid level controller 20.
As shown in fig. 1 and 2 or fig. 5, in an embodiment, the valve body unit 22 includes a valve body 22a and a valve seat 22b, the valve body 22a is mounted on the valve seat 22b, the passage 211 is opened on the valve body 22a, the valve body 22a is hermetically mounted on the main valve body 22a, and the first outlet 212 is opened on the valve seat 22 b. It will be appreciated that in this embodiment the main valve chamber 111 communicates with the passage 12 directly through the liquid passage aperture 131.
Further, a first step 221 is disposed on the valve body 22a, and one side of the main valve body 22a abuts against the first step 221 and is locked by the locking member 24, so as to realize the connection between the valve body assembly 21 and the main valve body 11.
Of course, in other embodiments, the main valve body 22a and the valve body 22a may be connected by welding, screwing, or the like.
Further, a second step 112a is arranged on the hole wall of the first mounting hole 112, the outer wall of the connecting sleeve 23 is provided with a supporting portion 232, the connecting sleeve 23 is arranged in the first mounting hole 112 in a penetrating manner, and the supporting portion 232 is supported against the second step 112a, so that the connecting sleeve 23 and the second mounting hole 131 are combined to form an interference fit, and the connecting sleeve 13 is mounted and fixed.
As shown in fig. 3 and 4, or fig. 6, in another embodiment, the valve body unit 22 includes not only a valve body 22a and a valve seat 22b, but also a valve flap 22d and a valve core 22e, one end of the valve body 22a is mounted on the valve seat 22b, the other end is mounted in the first mounting hole 112 in a sealing manner, the valve flap 22d is located between the valve body 22a and the valve seat 22b, and a valve cavity 22f is defined between the valve seats 22b, one end of the valve core 22e is mounted on the valve seat 22b, the other end is inserted through the valve flap 22d, and a gap is formed between the valve flaps 22 d.
The valve body 22a is provided with a first inlet 213 and a second outlet 214, one end of the first inlet 213 is communicated with the liquid passing hole 231, the other end is communicated with the valve cavity 22f through the gap, the passage 211 is located in the valve core 22e and is communicated with the valve cavity 22f, the first outlet 212 is arranged on the valve seat 22b, and the communication between the first outlet 212 and the passage 211 is controlled to enable the valve clack 22d to move, so that the connection/disconnection between the first inlet 213 and the second outlet 214 is controlled, the opening or closing of the liquid level controller is further realized, and the opening and the closing of the valve assembly 10 are controlled.
It will be appreciated that in this embodiment, the passage 211 is in communication with the valve chamber 22f, and the valve assembly 10 is opened or closed by controlling the opening or closing of the passage 211 to move the valve flap 22d to control the communication or non-communication between the first inlet 213 and the second outlet 214, thereby opening or closing the liquid level controller 20.
Preferably, the end of the valve body 22a away from the valve seat 22b is screwed into the first mounting hole 112 to achieve contact and connection between the valve body 22a and the main valve body 11. Of course, in other embodiments, the valve body 22a and the main valve body 11 may be connected by welding, bolt/screw connection, or the like.
Further, the valve body 22a and the valve seat 22b are connected by a locking member 24. Here, the locking member 24 may be a bolt or a screw.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An integrated liquid level control system comprises a valve component and a liquid level controller, wherein the liquid level controller is used for controlling the opening or closing of the valve component;
wherein the valve assembly comprises a main valve body, and the liquid level controller comprises a valve body assembly in contact with the main valve body and sealingly connected to the main valve body.
2. The integrated fluid level control system of claim 1, wherein the valve body assembly defines a passage and a first outlet, the main valve body defines a main valve chamber therein, the passage is in communication with the main valve chamber, and the first outlet is controlled to be connected to or disconnected from the passage to control the opening or closing of the valve assembly.
3. The integrated fluid level control system of claim 2, wherein the main valve body defines a first mounting hole communicating with the interior of the main valve body, and an end of the valve body assembly extends into the main valve cavity from the first mounting hole to communicate the passage with the main valve cavity, and the valve body assembly is in sealing engagement with the first mounting hole.
4. The integrated fluid level control system of claim 3, wherein the main valve body has a mounting seat therein, the main valve chamber opens on the mounting seat, the mounting seat has a second mounting hole communicating with the main valve chamber, and an end of the valve body assembly extending into the main valve chamber is mounted in the second mounting hole and is connected with the mounting seat in a sealing manner.
5. The integrated level control system of claim 2, further comprising a retaining member, wherein the valve body assembly has a first step at an end thereof adjacent to the main valve body, and the main valve body abuts against the first step and retains the main valve body and the valve body assembly via the retaining member.
6. The integrated liquid level control system of claim 3, wherein the valve body assembly comprises a valve body unit and a connecting sleeve, the channel is arranged on the valve body unit, a liquid passing hole is arranged on the connecting sleeve, and one end of the valve body unit is hermetically mounted in the first mounting hole; one end of the connecting sleeve extends into the main valve cavity, and the other end of the connecting sleeve is hermetically arranged in the first mounting hole, so that the passage is communicated with the main valve cavity through the liquid passing hole.
7. The integrated liquid level control system of claim 6, wherein a second step is arranged on a hole wall of the first mounting hole, an abutting portion is arranged on an outer wall of the connecting sleeve, and the connecting sleeve is arranged in the first mounting hole in a penetrating manner and enables the abutting portion to abut against the second step.
8. The integrated level control system of claim 6, wherein the valve body unit comprises a valve body and a valve seat, the valve body is mounted on the valve seat, the passage is opened on the valve body, and the valve body is sealingly mounted to the first mounting hole.
9. The integrated liquid level control system of claim 6, wherein the valve body unit comprises a valve body, a valve seat, a valve flap and a valve core, one end of the valve body is mounted on the valve seat, the other end of the valve body is hermetically mounted in the first mounting hole, the valve flap is located between the valve body and the valve seat and encloses a valve cavity with the valve seat, one end of the valve core is mounted on the valve seat, and the other end of the valve core is arranged through the valve flap and is arranged with a gap between the valve flaps;
the valve body is provided with a first inlet and a second outlet, one end of the first inlet is communicated with the liquid passing hole, the other end of the first inlet is communicated with the valve cavity through the gap, the channel is positioned on the valve core and is communicated with the valve cavity, and the valve clack moves to make the connection/disconnection between the first inlet and the second outlet.
10. The integrated fluid level control system of claim 9, wherein an end of the valve body distal from the valve seat is threadably coupled to the first mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531534.1U CN210890159U (en) | 2019-09-12 | 2019-09-12 | Integrated liquid level control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531534.1U CN210890159U (en) | 2019-09-12 | 2019-09-12 | Integrated liquid level control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890159U true CN210890159U (en) | 2020-06-30 |
Family
ID=71312314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921531534.1U Active CN210890159U (en) | 2019-09-12 | 2019-09-12 | Integrated liquid level control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210890159U (en) |
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2019
- 2019-09-12 CN CN201921531534.1U patent/CN210890159U/en active Active
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