CN218601720U - Liquid level controller suitable for vacuum negative pressure system collection terminal - Google Patents
Liquid level controller suitable for vacuum negative pressure system collection terminal Download PDFInfo
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- CN218601720U CN218601720U CN202222130418.7U CN202222130418U CN218601720U CN 218601720 U CN218601720 U CN 218601720U CN 202222130418 U CN202222130418 U CN 202222130418U CN 218601720 U CN218601720 U CN 218601720U
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- liquid level
- negative pressure
- pressure system
- level controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a liquid level controller suitable for vacuum negative pressure system collection terminal, relates to the technical field of vacuum drainage environmental protection, the liquid level controller suitable for vacuum negative pressure system collection terminal comprises a supporting mechanism, an air valve mechanism, a magnetic type valve body opening and closing mechanism and a floating ball mechanism are arranged on the supporting mechanism, the magnetic type valve body opening and closing mechanism comprises a first adsorption component and a second adsorption component which are arranged oppositely, the first adsorption component is connected with a valve core of the air valve mechanism, and the second adsorption component is connected with the floating ball mechanism; the utility model can drive the valve core of the air valve mechanism to act according to the liquid level of the vacuum ash well to realize the opening and closing of the air valve mechanism, and can realize the assisted opening and delayed closing of the valve by adopting the magnetic attraction type structure to assist the action of the air valve mechanism, thereby having remarkable sewage collecting and discharging effects; the utility model discloses a pure mechanical structure, need not external power supply, convenient to use, and simple structure, it is not fragile, easy to maintain, it is with low costs.
Description
Technical Field
The utility model relates to a vacuum drainage environmental protection technical field, concretely relates to liquid level controller suitable for vacuum negative pressure system collection terminal.
Background
At present, some domestic rural examination points of province and cities build centralized vacuum blowdown processing system, vacuum grey water well is one of them very important collection terminal, the general many households in vacuum grey water well terminal share and set up externally, traditional mechanical type floater liquid level induction system can't be applicable to vacuum grey water well mostly, and float ball formula induction system after individual improvement is only induction system also, it is relatively poor with the linkage nature of pneumatic valve, influence the dirty blowdown effect of collection, therefore, for guaranteeing dirty blowdown effect of collection, current vacuum grey water well mostly adopts the electric liquid level induction system who needs electric power to support, but because current rural electric power guarantee ability is comparatively weak, its public power supply network is relatively poor, consequently to outdoor distributed vacuum grey water well, it is then comparatively inconvenient to adopt electric power liquid level induction system, need set up the electric wire netting specially, construction and maintenance cost have been increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a liquid level controller suitable for a vacuum negative pressure system collection terminal, which solves the technical problems that the prior liquid level controller for a vacuum ash well is inconvenient to use and poor in effect in the prior art; the utility model provides a plurality of technical effects which can be generated by the optimized technical scheme in a plurality of technical schemes; see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of liquid level controller suitable for vacuum negative pressure system collection terminal, including supporting mechanism, last pneumatic valve mechanism, the magnetism of being provided with of supporting mechanism is inhaled formula valve body starting and stopping mechanism and floater mechanism, wherein: the magnetic type valve body opening and closing mechanism comprises a first adsorption component and a second adsorption component which are oppositely arranged, the first adsorption component is connected with a valve core of the air valve mechanism, the second adsorption component is connected with the floating ball mechanism, the floating ball mechanism can drive the second adsorption component to ascend and attract the first adsorption component and the valve core of the air valve mechanism to descend, and therefore the air valve mechanism is adjusted to be in an open state.
Preferably, the support mechanism comprises a stay, a top tow assembly and a control box, wherein: the stay bar is connected with the control box through the upper traction assembly; the air valve mechanism and the magnetic type valve body opening and closing mechanism are arranged in the control box.
Preferably, the control box comprises an outer support frame and a hermetic mounting box disposed inside the outer support frame, wherein: the supporting rod is connected with the outer supporting frame through the upper traction assembly; the air valve mechanism is arranged in the outer supporting frame and is positioned on the upper side of the closed mounting box, and a valve core of the air valve mechanism is arranged in the closed mounting box; the first adsorption component and the second adsorption component are arranged in the closed installation box, the second adsorption component is connected with the floating ball mechanism, and the floating ball mechanism is arranged below the outer support frame.
Preferably, the airtight mounting box includes a box body and a cover body, wherein: the cover body is detachably arranged on the box body; the box body is communicated with a ventilation interface.
Preferably, the first adsorption assembly comprises a first magnet, and the first magnet is sleeved on a valve core of the air valve mechanism.
Preferably, the second adsorption assembly includes a connection rod and a second magnet, wherein: the top end of the connecting rod is connected with the second magnet; the bottom end of the connecting rod penetrates through the closed mounting box to be connected with the floating ball mechanism.
Preferably, the inner bottom wall of the sealed installation box is provided with a guide seat, a sliding hole is arranged on the guide seat in a penetrating manner, and the connecting rod penetrates through the sliding hole and is in sliding fit with the sliding hole.
Preferably, the second adsorption assembly includes an elastic member, wherein: the elastic piece is sleeved on the connecting rod; and two ends of the elastic piece are respectively propped against the second magnet and the guide seat.
Preferably, the float ball mechanism comprises a lower traction assembly and a float ball member, wherein: the bottom end of the connecting rod is connected with the floating ball piece through the lower traction assembly.
Preferably, the floating ball mechanism comprises a weight member, and the weight member is arranged at the bottom side of the floating ball member.
The utility model provides a pair of liquid level controller suitable for vacuum negative pressure system collection terminal has following beneficial effect at least:
the liquid level controller suitable for vacuum negative pressure system collection terminal comprises a supporting mechanism, wherein an air valve mechanism, a magnetic suction type valve body opening and closing mechanism and a floating ball mechanism are arranged on the supporting mechanism, the supporting mechanism is used for supporting the air valve mechanism, the magnetic suction type valve body opening and closing mechanism and the floating ball mechanism, the supporting mechanism is an installation and bearing structure of the liquid level controller, the air valve mechanism controls the on-off of an air circuit and then realizes the dirt absorption control of a vacuum return water well, the magnetic suction type valve body opening and closing mechanism and the floating ball mechanism are mutually matched, and a valve core of the air valve mechanism is driven to move according to the liquid level of the vacuum return water well.
The magnetic suction type valve body opening and closing mechanism comprises a first adsorption component and a second adsorption component which are oppositely arranged, the first adsorption component is connected with a valve core of the air valve mechanism, the second adsorption component is connected with the floating ball mechanism, in the actual use process, when the liquid level of the vacuum backwater well rises, the floating ball mechanism drives the second adsorption component to rise, when the second adsorption component rises to the design position, the second adsorption component attracts the first adsorption mechanism to fall, the valve core of the air valve mechanism is driven to fall, the air valve mechanism is opened, the vacuum ash well starts to work to suck sewage, when the liquid level of the vacuum ash well falls, the floating ball mechanism drives the second adsorption component to fall, the air valve mechanism is in a closed state all the time at the beginning, until the second adsorption component falls to the design position, the air valve mechanism is closed, the vacuum ash well stops sucking the sewage, and assistant and delayed valve closing can be realized for the air valve mechanism through the magnetic suction type opening and closing mechanism.
The utility model discloses a floater mechanism and magnetism inhale formula valve body headstock gear and mutually support, can highly drive the case action of air valve mechanism according to the liquid level of vacuum ash well on the one hand, and then realize opening and closing of air valve mechanism, on the other hand adopts magnetism to inhale formula structure and assists the air valve mechanism action, can realize that the helping hand opens the valve and delay the closed valve, and the dirty blowdown effect of collection is showing.
The utility model discloses a pure mechanical structure, need not external power supply, convenient to use to simple structure is not fragile, easy to maintain, low cost, facilitate promotion and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the structure of the present invention with the cover removed;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the control box of the present invention and the first adsorption assembly and the second adsorption assembly inside the control box;
FIG. 4 is an enlarged view of part A of the present invention;
FIG. 5 is a schematic structural view of the brace rod cross arm of the present invention reaching the inside of the vacuum ash well;
fig. 6 is a schematic structural view of the brace cross arm to the wellhead position of the vacuum ash well.
Reference numerals
1. A support mechanism; 11. a stay bar; 12. an upper tractor assembly; 121. an upper traction ring; 13. a control box; 131. an outer support frame; 132. hermetically installing a box; 1321. a box body; 1322. a cover body; 133. a vent interface; 2. a valve train; 21. a valve core; 3. a magnetic suction type valve body opening and closing mechanism; 31. a first adsorption module; 311. a first magnet; 32. a second adsorption component; 321. a connecting rod; 322. a second magnet; 323. an elastic member; 324. a guide seat; 4. a floating ball mechanism; 41. a lower tractor assembly; 411. a first lower traction ring; 412. a second lower traction ring; 42. a float ball member; 43. a counterweight; 5. and (5) a vacuum ash-water well.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.
Example 1:
the utility model provides a liquid level controller suitable for vacuum negative pressure system collects terminal, it is shown with reference to figure 1, hydraulic controller suitable for vacuum negative pressure system collects terminal includes supporting mechanism 1, is provided with pneumatic valve mechanism 2 on the supporting mechanism 1, magnetism type valve body start-stop gear 3 and float ball mechanism 4.
The magnetic valve body opening and closing mechanism 3 comprises a first adsorption component 31 and a second adsorption component 32 which are oppositely arranged, the first adsorption component 31 is connected with the valve core 21 of the air valve mechanism 2, and the second adsorption component 32 is connected with the floating ball mechanism 4.
When in use, the supporting mechanism 1 is arranged on the vacuum ash-water well 5, and the floating ball mechanism 4 floats on the sewage level.
In the initial state, the valve element 21 of the valve train 2 is in the upper position, and the valve train 2 is closed.
When the sewage level rises, the float ball mechanism 4 rises along with the sewage level, so that the second adsorption component 32 is pushed to rise until the second adsorption component 32 rises to the design position, at this time, the second adsorption component 32 attracts the first adsorption component 31 to fall, the valve core 21 falls to the lower position, the air valve mechanism 2 is opened, and the sewage suction is started.
When the floating ball mechanism 4 descends and the second adsorption component 32 descends to a certain position, the first adsorption component 31 is separated from the suction of the second adsorption component 32 and recovers to the initial position, the valve core 21 recovers to the upper position, the air valve mechanism 2 is closed, and the sewage suction is stopped.
The utility model discloses a formula valve body operating mechanism 3 and the mutual cooperation of floater mechanism 4 are inhaled to magnetism, and the lift through sewage liquid level in the well drives the case 21 action of air valve mechanism 2 on the one hand, and then realizes that the automation of air valve mechanism 2 is opened and is closed, and on the other hand adopts the formula structure to assist the action of air valve mechanism 2 to inhale, can realize that the assistance of air valve mechanism 2 opens the valve and postpones the closed valve, and the collection dirt discharge effect is showing.
The utility model discloses liquid level controller adopts pure mechanical structure, need not external power supply and can use, convenient to use, low cost, facilitate promotion and application.
Example 2
Example 2 is based on example 1:
as shown in fig. 1 and 2, the support mechanism 1 includes a stay 11, an upper pulling assembly 12, and a control box 13.
The stay bar 11 is connected with a control box 13 through an upper traction assembly 12, and the air valve mechanism 2 and the magnetic valve body opening and closing mechanism 3 are arranged in the control box 13.
The upper traction assembly 12 comprises an upper traction cable and an upper traction ring 121, the upper traction cable can be a steel wire rope which is not prone to corrosion and rust, the top end of the upper traction cable is connected to the stay bar 11, the lower end of the upper traction cable is provided with the upper traction ring 121, and the upper traction ring 121 is installed at the top of the control box 13.
In use, optionally, as shown in fig. 5, the brace 11 is horizontally crossarm-mounted inside the vacuum ash well 5, and both ends of the brace are fixedly embedded on the wall of the vacuum ash well 5 respectively.
Alternatively, as shown in fig. 6, the stay 11 is horizontally crossarm to the wellhead position of the vacuum ash well 5.
As an alternative embodiment, as shown in fig. 3 and 4, the control box 13 includes an outer support frame 131 and a hermetically sealed mounting box 132 disposed inside the outer support frame 131.
The supporting rod 11 is connected with the outer supporting frame 131 through the upper traction assembly 12, and the air valve mechanism 2 is arranged inside the outer supporting frame 131 and is positioned on the upper side of the airtight mounting box 132.
The inner top wall of the outer supporting frame 131 is provided with a valve body mounting seat, the upper traction ring 121 penetrates through the outer supporting frame 131 and is connected with the valve body mounting seat through a threaded fastener, the air valve mechanism 2 is mounted on the valve body mounting seat, a first opening and a second opening are formed in the outer supporting frame 131, the air valve mechanism 2 is provided with an air inlet interface and an air outlet interface, and the air inlet interface and the air outlet interface respectively correspond to the first opening and the second opening.
The lower valve body part of the valve train 2 is inserted into the airtight mounting box 132, and the valve core 21 in the lower valve body is positioned in the airtight mounting box 132.
The first adsorption module 31 and the second adsorption module 32 are both arranged in the airtight mounting box 132, the connection end of the second adsorption module 32 passes through the outer support frame 131 to be connected with the float ball mechanism 4, and the float ball mechanism 4 is arranged below the outer support frame 131.
The outer support frame 131 and the airtight mounting box 132 are fitted to each other to securely accommodate the valve train 2, the first adsorption unit 31 and the second adsorption unit 32.
In an alternative embodiment, as shown in FIG. 3, the hermetically sealed mounting cartridge 132 includes a cartridge body 1321 and a cover 1322.
The box 1321 is provided with a vent connector 133 in a communicating manner, a third opening is formed in the position, corresponding to the vent connector 133, of the outer support frame 131, and the vent connector 133 is communicated with the external atmosphere, so that the valve core 21 of the air valve mechanism 2 can be conveniently reset under the action of external air pressure after sewage suction is completed.
As an alternative embodiment, as shown in fig. 4, the first adsorption component 31 includes a first magnet 311, the first magnet 311 is sleeved on the valve core 21 of the air valve mechanism 2, and a clamping piece is arranged at the bottom end of the valve core 21 on the bottom side of the first magnet 311, so that the first magnet 311 is installed more tightly.
The first magnet 311 is matched with the second absorption member 32 to generate an attractive force.
As an alternative embodiment, as shown in fig. 4, the second adsorption assembly 32 includes a connection rod 321 and a second magnet 322.
The top of connecting rod 321 links to each other with second magnet 322, and second magnet 322 sets up with first magnet 311 is relative, and the two mutually supports, can effectively increase the appeal, guarantees the transmission effect between connecting rod 321 and the case 21.
The bottom end of the connecting rod 321 passes through the airtight mounting box 132 and is connected with the floating ball mechanism 4, and the bottom end of the connecting rod 321 is the connecting end of the second adsorption component 32.
When in actual use, the floating ball mechanism 4 drives the second magnet 322 to lift through the connecting rod 321, and the lifting effect is obvious.
As an alternative embodiment, as shown in fig. 4, the inner bottom wall of the sealed mounting box 132 is provided with a guide seat 324, the guide seat 324 is provided with a sliding hole penetrating in the vertical direction, and the connecting rod 321 passes through the sliding hole and is in sliding fit with the sliding hole.
The guide holder 324 can effectively limit the moving track of the connecting rod 321, so that the lifting process is more stable.
As an alternative embodiment, as shown in fig. 4, the second adsorption assembly 32 includes an elastic member 323, and the elastic member 323 is provided as a spring.
The elastic part 323 is sleeved on the connecting rod 321, two ends of the elastic part 323 respectively abut against the second magnet 322 and the guide seat 324, when the valve core 21 is at an initial position, the elastic part 323 is in a compressed state, and the elastic part 323 has a certain buffering effect, so that the stability of the lifting process is further improved.
As an alternative embodiment, as shown in fig. 2 and 4, the float ball mechanism 4 includes a lower traction assembly 41 and a float member 42.
The lower traction assembly 41 comprises a lower traction cable, the lower traction cable can be a steel wire rope which is not easy to corrode and rust, a first lower traction ring 411 is connected to the top end of the lower traction cable, the first lower traction ring 411 is connected to the bottom end of the connecting rod 321, a second lower traction ring 412 is connected to the bottom end of the lower traction cable, the second lower traction ring 412 is connected to the floating ball piece 42, and the lower traction assembly 41 can be firmly connected to the floating ball piece 42 and the connecting rod 321.
As an alternative embodiment, as shown in fig. 2, the float mechanism 4 includes a weight 43, the weight 43 is disposed at the bottom side of the float member 42, and the weight 43 enables the upper traction cable and the lower traction cable to be in a vertical state, so as to ensure the floating effect of the float member 42, thereby accurately sensing the rise and fall of the liquid level and ensuring the opening and closing effect of the valve train 2.
In the description of the present application, it is to be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a liquid level controller suitable for vacuum negative pressure system collection terminal which characterized in that, includes supporting mechanism, last pneumatic valve mechanism, the formula valve body operating mechanism and the floater mechanism of magnetism of being provided with of supporting mechanism, wherein:
the magnetic type valve body opening and closing mechanism comprises a first adsorption component and a second adsorption component which are oppositely arranged, the first adsorption component is connected with a valve core of the air valve mechanism, the second adsorption component is connected with the floating ball mechanism, and the floating ball mechanism can drive the second adsorption component to ascend and attract the first adsorption component and the valve core of the air valve mechanism to descend so as to adjust the air valve mechanism to an opening state;
the supporting mechanism comprises a supporting rod, an upper traction assembly and a control box, wherein: the stay bar is connected with the control box through the upper traction assembly; the air valve mechanism and the magnetic valve body opening and closing mechanism are arranged in the control box.
2. The liquid level controller suitable for the vacuum negative pressure system collection terminal of claim 1, wherein the control box comprises an outer support frame and a hermetic mounting box arranged inside the outer support frame, wherein:
the supporting rod is connected with the outer supporting frame through the upper traction assembly;
the air valve mechanism is arranged in the outer supporting frame and is positioned on the upper side of the closed mounting box, and a valve core of the air valve mechanism is arranged in the closed mounting box;
the first adsorption component and the second adsorption component are arranged in the closed mounting box, the second adsorption component is connected with the floating ball mechanism, and the floating ball mechanism is arranged below the outer support frame.
3. The liquid level controller suitable for the vacuum negative pressure system collection terminal of claim 2, wherein the sealed mounting box comprises a box body and a cover body, wherein:
the cover body is detachably arranged on the box body;
the box body is communicated with a ventilation interface.
4. The liquid level controller suitable for the vacuum negative pressure system collection terminal of claim 1, wherein the first adsorption component comprises a first magnet, and the first magnet is sleeved on a valve core of the valve mechanism.
5. The liquid level controller suitable for vacuum negative pressure system collection terminal of claim 2, wherein the second adsorption component comprises a connecting rod and a second magnet, wherein:
the top end of the connecting rod is connected with the second magnet;
the bottom end of the connecting rod penetrates through the closed mounting box to be connected with the floating ball mechanism.
6. The liquid level controller suitable for the vacuum negative pressure system collection terminal of claim 5, wherein the inner bottom wall of the airtight mounting box is provided with a guide seat, a sliding hole is formed through the guide seat, and the connecting rod passes through the sliding hole and is in sliding fit with the sliding hole.
7. The liquid level controller suitable for the vacuum negative pressure system collection terminal of claim 6, wherein the second adsorption component comprises an elastic member, wherein:
the elastic piece is sleeved on the connecting rod;
and two ends of the elastic piece are respectively abutted against the second magnet and the guide seat.
8. The fluid level controller for a vacuum negative pressure system collection terminal of claim 6, wherein the float ball mechanism comprises a lower traction assembly and a float ball member, wherein:
the bottom end of the connecting rod is connected with the floating ball piece through the lower traction assembly.
9. The fluid level controller for a vacuum negative pressure system collection terminal of claim 8, wherein the float ball mechanism comprises a weight member disposed on a bottom side of the float ball member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130418.7U CN218601720U (en) | 2022-08-12 | 2022-08-12 | Liquid level controller suitable for vacuum negative pressure system collection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222130418.7U CN218601720U (en) | 2022-08-12 | 2022-08-12 | Liquid level controller suitable for vacuum negative pressure system collection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218601720U true CN218601720U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222130418.7U Active CN218601720U (en) | 2022-08-12 | 2022-08-12 | Liquid level controller suitable for vacuum negative pressure system collection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218601720U (en) |
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2022
- 2022-08-12 CN CN202222130418.7U patent/CN218601720U/en active Active
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