CN213627941U - Diaphragm breakage alarm type electromagnetic diaphragm metering pump - Google Patents
Diaphragm breakage alarm type electromagnetic diaphragm metering pump Download PDFInfo
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- CN213627941U CN213627941U CN202022555908.2U CN202022555908U CN213627941U CN 213627941 U CN213627941 U CN 213627941U CN 202022555908 U CN202022555908 U CN 202022555908U CN 213627941 U CN213627941 U CN 213627941U
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Abstract
The utility model provides a diaphragm fracture warning type electromagnetism diaphragm measuring pump belongs to electromagnetism diaphragm measuring pump technical field. The diaphragm breakage alarm type electromagnetic diaphragm metering pump comprises a base assembly and an alarm assembly. The alarm assembly comprises a driving piece, a blocking plate, a detection box, a floating ball, a photoelectric detection switch, a single chip microcomputer, a controller and a buzzer alarm. When the diaphragm breaks, the weeping flows into in the pump body, gets into the spout from the feed liquor hole and drives the floater and rise and block the response of photoelectric detection switch, and photoelectric detection switch sends the signal of telecommunication for the singlechip, and the singlechip sends the signal of telecommunication for the controller, and the controller controls buzzer siren warning again, and the work of driving piece is controlled simultaneously, and two driving pieces drive two breaker plates respectively and get up the weeping mouth shutoff at diaphragm place. The utility model provides a diaphragm breakage warning type electromagnetic diaphragm measuring pump can detect weeping, automatic alarm and carry out the shutoff to the weeping mouth when the diaphragm breaks, has reduced the loss.
Description
Technical Field
The utility model relates to an electromagnetism diaphragm measuring pump technical field particularly, relates to a diaphragm breakage warning type electromagnetism diaphragm measuring pump.
Background
The electromagnetic diaphragm metering pump is a kind of metering pump, and generally comprises a control part, a driving part, a transmission part and an overflowing part, and the electromagnetic diaphragm metering pump is mainly the driving part which is different from other metering pumps. The electromagnetic diaphragm metering pump has the advantages of simple structure, easy control, low energy consumption, accurate metering, convenient adjustment and low price, and has the defects of low metering flow and low requirement on pipeline pressure, thereby limiting the application of the electromagnetic diaphragm metering pump in industry.
The electromagnetic diaphragm metering pump utilizes an electromagnetic push rod to drive a diaphragm to reciprocate in a pump head, so that the volume of a chamber cavity of the pump head and the pressure are changed, the change of the pressure causes the opening and closing of a liquid suction valve and a liquid discharge valve, the quantitative suction and discharge of liquid are realized, the structure can cause mechanical damage to the diaphragm due to the fact that the electromagnetic push rod is utilized to drive the diaphragm to reciprocate in the pump head, the diaphragm can be damaged mechanically after long-time work until the diaphragm is completely broken, the pump can not be stopped by alarming when the diaphragm is broken, the medicine-added liquid can directly enter an exciting coil and a control circuit, the exciting coil and the control circuit are damaged, and the metering pump can not.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a diaphragm fracture warning type electromagnetic diaphragm metering pump aims at improving the unable problem that stops the pump and lead to the weeping to corrode the metering pump of reporting to the police when current electromagnetic diaphragm metering pump diaphragm breaks.
The utility model discloses a realize like this:
the utility model provides a diaphragm breakage warning type electromagnetism diaphragm measuring pump, including basic subassembly and warning subassembly.
The basic component comprises a base, a pump body, a pump head and a diaphragm, the pump body is fixed on the base, the pump head is fixed on the side of the pump body, and the diaphragm is fixed in the pump head.
Alarm component includes driving piece, block board, detection box, floater, photoelectric detection switch, singlechip, controller and buzzer siren, two the driving piece symmetry sets up pump body inner chamber, block the board and fix the piston rod end of driving piece, it fixes to detect the box pump body inner chamber bottom, the spout has been seted up in the detection box, the floater slides and sets up in the spout, spout bottom one side intercommunication has the feed liquor hole, the photoelectric detection switch sets up in the spout lateral wall top, the singlechip the controller with buzzer siren all sets up top in the detection box.
In an embodiment of the present invention, the base includes a base body and a locking member, the locking member is screwed on the base body.
The utility model discloses an in the embodiment, the diaphragm includes fixed disk and diaphragm body, the fixed disk is fixed pump body inner chamber one side, the diaphragm body is fixed on the fixed disk.
The utility model discloses an in the embodiment, basic subassembly still includes feed liquor pipe and drain pipe, feed liquor pipe top with pump head bottom inlet intercommunication, the drain pipe bottom with pump head top liquid outlet intercommunication.
The utility model discloses an in the embodiment, the feed liquor pipe includes first body and first sealed lid, first sealed lid threaded connection be in first body bottom.
The utility model discloses an in the embodiment, the feed liquor pipe still includes first antiskid cover, first antiskid ways is established first sealed covering is last.
In an embodiment of the utility model, the drain pipe includes second body and the sealed lid of second, the sealed lid threaded connection of second is in second body top.
The utility model discloses an in the embodiment, the drain pipe still includes second antiskid cover, second antiskid ways is established on the sealed lid of second.
The utility model discloses an in the embodiment, the driving piece includes protection casing and driving piece body, the protection casing is fixed pump body inner chamber, the driving piece body sets up in the protection casing.
The utility model discloses an in the embodiment, block the board and include plate body and connecting rod, plate body one side is passed through the connecting rod with the terminal fixed connection of piston rod of driving piece body.
The utility model has the advantages that: the utility model discloses a diaphragm alarm type electromagnetism diaphragm measuring pump that breaks that above-mentioned design obtained, when the diaphragm breaks, in the weeping flowed into the pump body by the pump head, the weeping got into the response that the spout drove the ascending photoelectric detection switch of floater from the feed liquor hole, photoelectric detection switch sends the signal of telecommunication for the singlechip, the singlechip sends the signal of telecommunication for the controller, the controller is the warning of controlling buzzer siren again, the work of simultaneous control driving piece, two driving pieces drive the weeping mouth shutoff at two resistance plates respectively with the diaphragm place, reduce the loss. The utility model provides a diaphragm breakage warning type electromagnetism diaphragm measuring pump can detect weeping, automatic alarm and carry out the shutoff to the weeping mouth when the diaphragm breaks, has reduced the loss.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a diaphragm rupture alarm type electromagnetic diaphragm metering pump according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a foundation assembly according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of a partial structure of a foundation assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an alarm assembly according to an embodiment of the present invention;
fig. 5 is a schematic sectional structure view of the detecting box provided by the embodiment of the present invention.
In the figure: 100-a base component; 110-a base; 111-a base body; 112-a locking member; 120-a pump body; 130-a pump head; 140-a membrane; 141-a fixed disk; 142-a membrane body; 150-liquid inlet pipe; 151-a first tube; 152-a first sealing cover; 153-a first anti-slip sleeve; 160-a liquid outlet pipe; 161-a second tube; 162-a second sealing cover; 163-a second anti-slip cover; 200-an alarm component; 210-a driver; 211-a shield; 212-a driver body; 220-a blocking plate; 221-plate body; 222-a connecting rod; 230-a cartridge; 231-a chute; 232-liquid inlet hole; 240-floating ball; 250-a photoelectric detection switch; 260-a single chip microcomputer; 270-a controller; 280-buzzer alarm.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
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", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a diaphragm breakage warning type electromagnetism diaphragm metering pump, includes basic subassembly 100 and alarm component 200, and alarm component 200 sets up in basic subassembly 100, can break at the diaphragm and automatic alarm and carry out the shutoff to the weeping mouth when leading to the weeping, reduces the loss.
Referring to fig. 2 and 3, the base assembly 100 includes a base 110, a pump body 120, a pump head 130 and a diaphragm 140, the base 110 includes a base body 111 and a locking member 112, the locking member 112 is a bolt, the locking member 112 is screwed on the base body 111 to facilitate fixing of the device, the pump body 120 is fixed on the base 110, the pump head 130 is fixed on a side portion of the pump body 120, the diaphragm 140 is fixed in the pump head 130, the diaphragm 140 includes a fixed disk 141 and a diaphragm body 142, the fixed disk 141 is fixed on one side of an inner cavity of the pump body 120, the diaphragm body 142 is fixed on the fixed disk 141, when, the diaphragm body 142 moves and deforms in the pump head 130 under the action of the electromagnetic push rod in the pump body 120, the liquid inlet valve is closed, the liquid outlet valve is opened, liquid in the pump head 130 is discharged from the liquid outlet at the top, then the electromagnetic push rod resets, the diaphragm body 142 restores to the original state, the liquid inlet valve is opened, the liquid outlet valve is closed, and the liquid enters from the liquid inlet at the bottom of the pump head 130.
It should be specifically described that, the base assembly 100 further includes a liquid inlet pipe 150 and a liquid outlet pipe 160, the top end of the liquid inlet pipe 150 is communicated with the liquid inlet at the bottom of the pump head 130, the liquid inlet pipe 150 includes a first pipe body 151 and a first sealing cover 152, the first sealing cover 152 is in threaded connection with the bottom end of the first pipe body 151, the liquid inlet pipe 150 further includes a first anti-slip cover 153, the first anti-slip cover 153 is a rubber sleeve, the first sealing cover 152 is sleeved with the first anti-slip cover 153, the first sealing cover 152 is convenient to rotate, the bottom end of the liquid outlet pipe 160 is communicated with the liquid outlet at the top of the pump head 130, the liquid outlet pipe 160 includes a second pipe body 161 and a second sealing cover 162, the second sealing cover 162 is in threaded connection with the top end of the second pipe body 161, the liquid outlet pipe 160 further includes a second anti-slip cover 163, the second anti-slip.
Referring to fig. 4 and 5, the alarm assembly 200 includes a driving member 210, a blocking plate 220, a detection box 230, a floating ball 240, a photoelectric detection switch 250, a single chip 260, a controller 270, and a buzzer alarm 280, the two driving members 210 are symmetrically disposed in an inner cavity of the pump body 120, the driving member 210 includes a shield 211 and a driving member body 212, the driving member body 212 is an electric push rod, the shield 211 is fixed in the inner cavity of the pump body 120, the driving member body 212 is disposed in the shield 211, the shield 211 is made of a corrosion-resistant material, because the metering pump generally delivers a highly corrosive liquid, the shield 211 can protect the driving member body 212, the blocking plate 220 is fixed at a tail end of a piston rod of the driving member 210, the blocking plate 220 includes a plate body 221 and a connecting rod 222, the plate body 221 and the connecting rod 222 are both made of a corrosion-resistant material, one side of, the plate 221 is tightly attached to the surface of the fixed disk 141, the two driving member bodies 212 are started, the two plate bodies 221 can be respectively driven by the connecting rod 222 to seal the liquid leakage port where the diaphragm 140 is located, the detection box 230 is fixed at the bottom of the inner cavity of the pump body 120, the detection box 230 is internally provided with a sliding groove 231, the floating ball 240 is slidably arranged in the sliding groove 231, the detection box 230 and the floating ball 240 are both made of corrosion-resistant materials, one side of the bottom of the sliding groove 231 is communicated with a liquid inlet hole 232, the photoelectric detection switch 250 is arranged in the top of the side wall of the sliding groove 231, the single chip 260, the controller 270 and the buzzer alarm 280 are all arranged at the top of the detection box 230, the photoelectric detection switch 250 is electrically connected with the single chip 260, the single chip 260 is electrically connected with the controller 270, the controller 270 is respectively electrically connected with the buzzer alarm 280 and the driving member bodies 212, the photoelectric detection switch 250 sends an electric signal to the single chip microcomputer 260, the single chip microcomputer 260 sends an electric signal to the controller 270, and the controller 270 controls the buzzer alarm 280 to give an alarm and controls the driving piece body 212 to work.
Specifically, the working principle of the diaphragm rupture alarm type electromagnetic diaphragm metering pump is as follows: when the device works, the diaphragm body 142 moves and deforms towards the inside of the pump head 130 under the action of the electromagnetic push rod in the pump body 120, the liquid inlet valve is closed, the liquid outlet valve is opened, liquid in the pump head 130 is discharged from the liquid outlet at the top, then the electromagnetic push rod resets, the diaphragm body 142 recovers along with the electromagnetic push rod, the liquid inlet valve is opened, the liquid outlet valve is closed, liquid enters from the liquid inlet at the bottom of the pump head 130, when the diaphragm body 142 is broken, leaked liquid flows into the pump body 120 from the pump head 130, when the leaked liquid enters the chute 231 from the liquid inlet hole 232 to drive the floating ball 240 to ascend and block the induction of the photoelectric detection switch 250, the photoelectric detection switch 250 sends an electric signal to the singlechip 260, the singlechip 260 sends the electric signal to the controller 270, the controller 270 controls the buzzer alarm 280 to alarm and controls the driving member body 212 to work, the two driving member bodies 212 respectively drive the two plate bodies, and the loss is reduced.
It should be noted that the specific model specifications of the pump body 120, the pump head 130, the driving member body 212, the photoelectric detection switch 250, the single chip microcomputer 260, the controller 270, and the buzzer alarm 280 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.
The power supply and the principle of the pump body 120, the pump head 130, the driving member body 212, the photoelectric detection switch 250, the single chip microcomputer 260, the controller 270 and the buzzer alarm 280 are clear to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A diaphragm breakage alarm type electromagnetic diaphragm metering pump is characterized by comprising
A base assembly (100), the base assembly (100) comprising a base (110), a pump body (120), a pump head (130), and a diaphragm (140), the pump body (120) being secured to the base (110), the pump head (130) being secured to a side of the pump body (120), the diaphragm (140) being secured within the pump head (130);
the alarm assembly (200) comprises driving pieces (210), blocking plates (220), a detection box (230), a floating ball (240), a photoelectric detection switch (250), a single chip microcomputer (260), a controller (270) and a buzzer alarm (280), wherein the two driving pieces (210) are symmetrically arranged in an inner cavity of the pump body (120), the blocking plate (220) is fixed at the tail end of the piston rod of the driving piece (210), the detection box (230) is fixed at the bottom of the inner cavity of the pump body (120), a sliding groove (231) is arranged in the detection box (230), the floating ball (240) is arranged in the sliding groove (231) in a sliding way, one side of the bottom of the sliding groove (231) is communicated with a liquid inlet hole (232), the photoelectric detection switch (250) is arranged in the top of the side wall of the sliding chute (231), the single chip microcomputer (260), the controller (270) and the buzzer alarm (280) are all arranged at the top in the detection box (230).
2. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 1, wherein the base (110) includes a base body (111) and a retaining member (112), the retaining member (112) being screwed on the base body (111).
3. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 1, wherein the diaphragm (140) includes a fixed disk (141) and a diaphragm body (142), the fixed disk (141) is fixed to the inner chamber side of the pump body (120), and the diaphragm body (142) is fixed to the fixed disk (141).
4. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 1, wherein the base assembly (100) further comprises a liquid inlet pipe (150) and a liquid outlet pipe (160), a top end of the liquid inlet pipe (150) is communicated with a bottom liquid inlet of the pump head (130), and a bottom end of the liquid outlet pipe (160) is communicated with a top liquid outlet of the pump head (130).
5. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 4, wherein the liquid inlet pipe (150) comprises a first pipe body (151) and a first sealing cover (152), and the first sealing cover (152) is screwed on the bottom end of the first pipe body (151).
6. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 5, wherein the liquid inlet pipe (150) further comprises a first anti-slip sleeve (153), and the first anti-slip sleeve (153) is sleeved on the first sealing cover (152).
7. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 4, wherein the outlet pipe (160) comprises a second pipe body (161) and a second sealing cover (162), and the second sealing cover (162) is screwed on the top end of the second pipe body (161).
8. The diaphragm rupture alarm type electromagnetic diaphragm metering pump of claim 7, wherein the outlet pipe (160) further comprises a second anti-slip sleeve (163), the second anti-slip sleeve (163) being fitted over the second sealing cover (162).
9. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 1, wherein the driving member (210) includes a shield (211) and a driving member body (212), the shield (211) is fixed to the inner cavity of the pump body (120), and the driving member body (212) is disposed inside the shield (211).
10. The diaphragm rupture alarm type electromagnetic diaphragm metering pump according to claim 9, wherein the blocking plate (220) comprises a plate body (221) and a connecting rod (222), and one side of the plate body (221) is fixedly connected with the end of the piston rod of the driving member body (212) through the connecting rod (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555908.2U CN213627941U (en) | 2020-11-06 | 2020-11-06 | Diaphragm breakage alarm type electromagnetic diaphragm metering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555908.2U CN213627941U (en) | 2020-11-06 | 2020-11-06 | Diaphragm breakage alarm type electromagnetic diaphragm metering pump |
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| Publication Number | Publication Date |
|---|---|
| CN213627941U true CN213627941U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022555908.2U Active CN213627941U (en) | 2020-11-06 | 2020-11-06 | Diaphragm breakage alarm type electromagnetic diaphragm metering pump |
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| CN (1) | CN213627941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804614A (en) * | 2021-09-16 | 2021-12-17 | 王鹏 | Corrosion resistance testing arrangement for water paint |
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2020
- 2020-11-06 CN CN202022555908.2U patent/CN213627941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804614A (en) * | 2021-09-16 | 2021-12-17 | 王鹏 | Corrosion resistance testing arrangement for water paint |
| CN113804614B (en) * | 2021-09-16 | 2024-04-26 | 山东小蜜蜂新型材料有限公司 | Corrosion resistance testing device for water paint |
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