CN213021837U

CN213021837U - Floating ball liquid level device

Info

Publication number: CN213021837U
Application number: CN202022047681.0U
Authority: CN
Inventors: 董兰涛; 宋黎明
Original assignee: Changsha Zhiming Automation Equipment Co ltd
Current assignee: Changsha Zhiming Automation Equipment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-20
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a floater liquid level device, it is main including the device main part, remove subassembly and determine module, accomplish liquid level automatic measurement work in the device main part through determine module and the cooperation that removes the subassembly, it is specific, the floater floats on the liquid level and along with the liquid level lift and drive the position that carriage release lever and guide structure combine and reciprocate along first working chamber, the detecting element perception that sets up through a plurality of intervals at the in-process that removes corresponds the guide structure of position can obtain the liquid level under the corresponding state, and then reach the purpose of automatic measurement liquid level, it is obvious, along with detecting element's quantity sets up more, measurement accuracy also higher, technical staff can set for detecting element's quantity and interval according to the in-service use demand.

Description

Floating ball liquid level device

Technical Field

The utility model relates to a measuring equipment, in particular to floater liquid level device.

Background

In industrial washing equipment or washing processes, a water tank is required to store enough cleaning water for washing, and liquid level control in the water tank has important significance for washing. The existing water tank liquid level control mostly adopts manual observation liquid level scale lines or utilizes a buoy to drive a scale to move for measurement, two measurement methods both need technicians to repeatedly observe and record for many times, the obtained measurement result is low in accuracy and large in error, and the labor intensity of the technicians is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a floater liquid level device has the measuring accuracy height and the measuring advantage of being convenient for.

According to the utility model discloses floater liquid level device, include:

the device comprises a device main body and a control device, wherein the device main body is provided with a first working cavity with an opening at the lower end, and a plurality of installation positions are arranged in the first working cavity along the height direction of the device main body;

the moving assembly is provided with a guide structure, a moving rod and a floating ball, the guide structure is arranged in the first working cavity in a vertically sliding mode, one end of the moving rod is connected with the guide structure, and the other end of the moving rod extends out of an opening at the lower end of the first working cavity and is connected with the floating ball;

and the detection component is provided with a detection element corresponding to the installation position and is used for detecting the position of the guide structure.

According to the utility model discloses floater liquid level device has following technological effect at least:

the utility model provides a floater liquid level device, it is main including the device main part, remove subassembly and determine module, accomplish liquid level automatic measurement work in the device main part through determine module and the cooperation that removes the subassembly, it is specific, the floater floats on the liquid level and along with the liquid level lift and drive the position that carriage release lever and guide structure combine and reciprocate along first working chamber, the detecting element perception that sets up through a plurality of intervals at the in-process that removes corresponds the guide structure of position can obtain the liquid level under the corresponding state, and then reach the purpose of automatic measurement liquid level, it is obvious, quantity along with detecting element sets up more, measurement accuracy is also higher more, technical staff can set for detecting element's quantity and interval according to the in-service use demand.

To sum up, the utility model provides a floater liquid level device has convenient to use, advantage that measurement accuracy is high, can reduce technical staff's intensity of labour.

According to some embodiments of the utility model, the determine module is provided with and is used for control detecting element's controller to be used for the operating condition of integrated control detecting element and the corresponding measured information of storage and then be convenient for the technical staff to call control.

According to some embodiments of the utility model, the detection component sets up the attention device that is used for sending out the police dispatch newspaper, can be used to remind technical staff to carry out relevant operation at the warning liquid level.

According to some embodiments of the present invention, the detecting element is a proximity switch, and the proximity switch opens the corresponding circuit to be connected (or interrupted) when the guiding structure rotates the detecting element, so as to achieve the purpose of recording and detecting.

According to the utility model discloses a some embodiments, guide structure includes connector and mounting panel, the mounting panel size with the size adaptation of first working chamber, the connector passes the mounting panel is connected the tip of carriage release lever, the connector is used for detecting element's detection perception, under such structural action, can make the carriage release lever can not appear the unstable state of horizontal hunting or vertical runout at the removal in-process under the guide effect of mounting panel, be favorable to the accurate perception connector of detecting element and obtain accurate liquid level information.

According to some embodiments of the utility model, the marginal lateral wall of mounting panel is provided with the laminating the sliding construction of the inner wall of first working chamber to the mounting panel removes along the inner wall of first working chamber.

According to some embodiments of the utility model, the device main part is in the upper portion and the lower part of first working chamber are provided with the gag lever post to be used for controlling the removal stroke scope of carriage release lever, avoid the carriage release lever to deviate from.

According to the utility model discloses a some embodiments, it is a plurality of installation position is along setting for the scale setting to in technical staff collects liquid level information.

According to the utility model discloses a some embodiments, be provided with the threaded connection head on the floater, the tip of carriage release lever corresponds the threaded connection head is provided with the external screw thread that is used for connecting.

According to the utility model discloses a some embodiments, the lower extreme of device main part is provided with the mount pad, the mount pad corresponds first working chamber is provided with the through-hole that is used for the carriage release lever to pass, can provide a formation be convenient for dismouting and combination formula mounting structure who uses when utilizing the mount pad to realize that the dismouting of device main part is fixed like this.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a first schematic view of a float level apparatus according to an embodiment of the present invention;

FIG. 2 is a second schematic view of a float level apparatus according to an embodiment of the present invention;

FIG. 3 is a third schematic view of a float level apparatus according to an embodiment of the present invention;

reference numerals:

the detection device comprises a base 100, a guide upright 101, an end cover 102, a connector 103, a detection element 104, a mounting plate 105, a movable rod 106, a floating ball 107 and a limiting rod 108.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for a worker of ordinary skill in the art.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a floater liquid level device, include:

the moving assembly is provided with a guide structure, a moving rod 106 and a floating ball 107, the guide structure is arranged in the first working cavity in a vertically sliding mode, the size of the guide structure is matched with that of the first working cavity, one end of the moving rod 106 is connected with the guide structure, and the other end of the moving rod 106 extends out of an opening at the lower end of the first working cavity and is connected with the floating ball 107;

and a detection component, wherein a detection element 104 is arranged corresponding to the installation position and is used for detecting the position of the guide structure.

According to the above structure, the utility model provides a floater liquid level device, mainly include the device main part, remove subassembly and determine module, cooperation through determine module and removal subassembly can accomplish liquid level automatic measure work in the device main part, it is specific, floater 107 floats on the liquid level and goes up and down along with the liquid level and drive the position that carriage release lever 106 and guide structure combine and reciprocate along first working chamber, the guide structure that corresponds the position through the detecting element 104 perception that a plurality of intervals set up at the in-process that removes can obtain the liquid level under the corresponding state, and then reach the purpose of automatic measure liquid level, it is obvious, along with detecting element 104's quantity sets up more, measurement accuracy is also high more, technical staff can set for detecting element 104's quantity and interval according to the in-service use demand.

The utility model discloses an in some embodiments, the determine module is provided with the controller that is used for controlling detecting element 104 to be used for the operating condition of integrated control detecting element 104 and the corresponding measured information of storage, and then be convenient for the technical staff calls control.

In some embodiments of the present invention, the detection assembly is provided with an alarm for alarming, which can be used to remind the technician of the related operation at the warning level.

In some embodiments of the present invention, the detecting element 104 is a proximity switch, which opens (or interrupts) the corresponding circuit to record and detect when the guiding structure rotates the detecting element 104.

In some embodiments of the utility model, as shown in fig. 1, the guide structure includes connector 103 and mounting panel 105, the size of mounting panel 105 and the size adaptation of first working chamber, connector 103 passes mounting panel 105 and connects the tip of carriage release lever 106, connector 103 is used for detecting element 104's detection perception, under such structural action, can make carriage release lever 106 under mounting panel 105's guiding effect, the unstable state of horizontal hunting or upper and lower beating can not appear in the removal in-process, be favorable to detecting element 104 accurate perception connector 103 and obtain accurate liquid level information.

In some embodiments of the present invention, as shown in fig. 1, the edge sidewall of the mounting plate 105 is provided with a sliding structure that fits the inner wall of the first working chamber, so that the mounting plate 105 moves along the inner wall of the first working chamber.

In some embodiments of the present invention, as shown in fig. 2, the device body is provided with a stopper 108 at upper and lower portions of the first working chamber for controlling a moving stroke range of the moving rod 106 to prevent the moving rod 106 from coming off.

In some embodiments of the present invention, a plurality of installation positions are arranged along the setting scale, and the liquid level information can be conveniently collected by the technician through the regular distance (or interval) arrangement.

The utility model discloses an in some embodiments, be provided with the threaded connection head on the floater 107, the tip of carriage release lever 106 corresponds the threaded connection head and is provided with the external screw thread that is used for connecting, like this the tip of carriage release lever 106 can with float 107 between carry out convenient reassembling type and be connected through the screw thread.

In some embodiments of the present invention, as shown in fig. 1, 2 and 3, the lower end of the device main body is provided with a mounting seat 100, and the mounting seat 100 is provided with a through hole for the moving rod 106 to pass through, so that the mounting seat 100 can be utilized to realize the fixing of the device main body during the dismounting and mounting, and a combined mounting structure convenient for dismounting and use is provided.

In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the device main body is set as a guiding column 101, the guiding column 101 is a cylinder structure, the mounting seat 100 is disposed at the lower end of the guiding column 101, and the end cover 102 is disposed at the upper end of the guiding column 101 for covering the first working chamber.

In some embodiments of the present invention, in order to further improve the stability system of the moving rod 106 in the up-and-down moving process, a plurality of auxiliary structures are disposed on the inner wall of the first working chamber, the auxiliary structures are disposed below the limiting rod 108 with the lowest height position, and the auxiliary structures are disposed with the through hole of the moving rod 106, so that the moving rod 106 can pass through, and thus, the upper end of the moving rod 106 (i.e., the portion connected with the guiding structure) can be moved to the lower portion of the device body without generating the swinging situation due to the overlong exposed portion (the portion extending from the base 100).

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A floating ball liquid level device is characterized by comprising:

the moving assembly is provided with a guide structure, a moving rod (106) and a floating ball (107), the guide structure is arranged in the first working cavity in a vertically sliding mode, one end of the moving rod (106) is connected with the guide structure, and the other end of the moving rod (106) extends out of an opening at the lower end of the first working cavity and is connected with the floating ball (107);

and the detection assembly is provided with a detection element (104) corresponding to the installation position and used for detecting the position of the guide structure.

2. Floating ball level device according to claim 1, characterized in that said detection assembly is provided with a controller for controlling said detection element (104).

3. The floating ball liquid level device according to claim 2, wherein said detecting assembly is provided with an alarm for giving an alarm.

4. Floating ball level device according to claim 3, characterised in that said detecting element (104) is arranged as a proximity switch.

5. Floating ball liquid level device according to claim 1, characterized in that said guiding structure comprises a connection head (103) and a mounting plate (105), said mounting plate (105) having dimensions adapted to the dimensions of said first working chamber, said connection head (103) passing through said mounting plate (105) to connect the end of said moving rod (106), said connection head (103) being used for the detection perception of said detecting element (104).

6. Floating ball level device according to claim 5, characterized in that the side wall of the edge of said mounting plate (105) is provided with sliding means that engage the inner wall of said first working chamber.

7. Floating ball liquid level device according to claim 1, characterized in that said device body is provided with a limit rod (108) at the upper and lower part of said first working chamber.

8. The floating ball liquid level device according to claim 1, wherein a plurality of said mounting positions are provided along a set scale.

9. Floating ball liquid level device according to claim 1, characterized in that a threaded connection is provided on the floating ball (107), and the end of the moving rod (106) corresponding to the threaded connection is provided with an external thread for connection.

10. Floating ball level device according to any of the claims 1 to 9, characterised in that the lower end of said device body is provided with a mounting seat (100), said mounting seat (100) being provided with a through hole for the passage of said mobile rod (106) in correspondence of said first working chamber.