CN219672818U - Pneumatic liquid conveying device - Google Patents
Pneumatic liquid conveying device Download PDFInfo
- Publication number
- CN219672818U CN219672818U CN202321185784.0U CN202321185784U CN219672818U CN 219672818 U CN219672818 U CN 219672818U CN 202321185784 U CN202321185784 U CN 202321185784U CN 219672818 U CN219672818 U CN 219672818U
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- Prior art keywords
- pneumatic
- fixedly connected
- inlet pipe
- liquid
- shell
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- 239000007788 liquid Substances 0.000 title claims abstract description 69
- 238000001802 infusion Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 6
- 239000012528 membrane Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model relates to the field of pneumatic diaphragm pumps, and discloses a pneumatic liquid conveying device which comprises a pneumatic diaphragm pump, wherein the pneumatic diaphragm pump comprises a shell, two ends of the shell are connected with sealing covers through bolts, two sides of the shell are provided with infusion cavities, the middle part of the rear end of the shell is fixedly connected with an air pump, the upper side of the shell is provided with a liquid outlet pipe, the lower part of the shell is provided with a liquid inlet pipe, and two sides of one end, connected with the liquid outlet pipe, of the liquid outlet pipe are fixedly connected with fixing seats. According to the pneumatic liquid conveying device, the filter element in the air inlet pipe can be used for fully filtering air, so that dust particles in air can be effectively prevented from entering the inside of the shell, the damage to the inner side of the infusion diaphragm caused by impurities such as dust particles is facilitated, the pneumatic liquid conveying device is beneficial to use, meanwhile, the inside of the air inlet pipe is transparent up and down, the filter element is directly clamped in the air inlet pipe, the filter element can be conveniently replaced by workers, and the pneumatic liquid conveying device is simple to operate.
Description
Technical Field
The utility model relates to the field of pneumatic diaphragm pumps, in particular to a pneumatic liquid conveying device.
Background
The diaphragm pump is operated by power to change the flow rate of fluid, is arranged in various special occasions and is used for pumping various mediums which cannot be pumped by the conventional pump, the diaphragm pump is often used in industrial production for conveying oil, the diaphragm pump is used for sucking and discharging liquid by changing the volume of a working chamber by means of the back and forth driving of a diaphragm, the pneumatic diaphragm pump can be used for conveying high-viscosity large-particle mediums, can be used for conveying inflammable and explosive mediums and has self-absorption capability and can be arranged in the mediums for operation, and the pneumatic diaphragm pump mainly comprises a transmission part and a diaphragm cylinder head. The transmission part is a driving mechanism for driving the diaphragm to return and bulge, and the transmission modes of the transmission part comprise mechanical transmission, hydraulic transmission, pneumatic transmission and the like, wherein the pneumatic diaphragm pump is often damaged due to invasion of dust particles in the air when in operation, and the actual use is influenced.
Disclosure of Invention
The utility model mainly aims to provide a pneumatic liquid conveying device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a pneumatic type liquid conveyor, includes pneumatic diaphragm pump, pneumatic diaphragm pump includes the casing, the casing both ends all are through bolted connection there being the closing cap, the casing both sides all are provided with the infusion chamber, casing rear end middle part fixedly connected with air pump, the casing upside is provided with the drain pipe, the casing lower part is provided with the feed liquor pipe, the drain pipe is connected with the feed liquor pipe one end both sides all fixedly connected with fixing base, the infusion chamber upper and lower part all is provided with the through-hole, the inboard all sliding connection of through-hole has sealing beads, the casing front portion is provided with the filter, the middle part is provided with the plunger in the casing, the inside spool that is provided with of plunger, the plunger both ends all are provided with infusion diaphragm, the one end that infusion diaphragm kept away from mutually all is provided with the limiting plate.
Preferably, the filter comprises a connecting plate, the connecting plate is fixedly connected to the middle part of the front side of the shell, the front part of the connecting plate is connected with an air inlet pipe through a bolt, the middle part of the front side of the air inlet pipe is fixedly connected with an air inlet, and a filter element is arranged in the middle part of the air inlet pipe.
Preferably, the base is fixedly connected with two sides of the bottom of the liquid inlet pipe.
Preferably, the fixing seats on the upper side and the lower side are connected through fixing bolts.
Preferably, the limiting plates are connected with the infusion diaphragm and the plunger through bolts.
Preferably, the middle part of the rear side of the liquid outlet pipe is fixedly connected with a liquid outlet, and the middle part of the front side of the liquid inlet pipe is fixedly connected with a liquid inlet.
Compared with the prior art, the utility model has the following beneficial effects:
when the air pump works, when air enters the inside of the shell through the air inlet, the filter element inside the air inlet pipe can be used for fully filtering the air, so that dust particles in the air can be effectively prevented from entering the inside of the shell, the inside of the infusion membrane is damaged by impurities such as the dust particles, and the air inlet pipe is convenient to use, the inside of the air inlet pipe is vertical and transparent, the filter element is directly clamped inside the air inlet pipe, the filter element can be conveniently replaced by a worker, and the operation is simple.
Drawings
FIG. 1 is a schematic front perspective view of a pneumatic liquid delivery device of the present utility model;
FIG. 2 is a rear perspective view of a pneumatic liquid delivery device according to the present utility model;
FIG. 3 is a schematic view of a pneumatic liquid delivery device according to the present utility model;
fig. 4 is a schematic structural view of a pneumatic liquid conveying apparatus according to the present utility model.
In the figure: 1. a pneumatic diaphragm pump; 101. an infusion chamber; 102. a cover; 103. a base; 104. a liquid outlet pipe; 105. a fixing seat; 106. a fixing bolt; 107. a liquid inlet pipe; 108. a liquid inlet; 109. a liquid outlet; 110. a housing; 111. an air pump; 112. a plunger; 113. an infusion membrane; 114. a limiting plate; 115. a through port; 116. sealing beads; 2. a filter; 201. an air inlet; 202. a filter element; 203. a connecting plate; 204. and an air inlet pipe.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a pneumatic liquid conveying device comprises a pneumatic diaphragm pump 1, the pneumatic diaphragm pump 1 comprises a housing 110, both ends of the housing 110 are all provided with sealing covers 102 through bolts, both sides of the housing 110 are all provided with a liquid conveying cavity 101, the middle part of the rear end of the housing 110 is fixedly connected with an air pump 111, the upper side of the housing 110 is provided with a liquid outlet pipe 104, the lower part of the housing 110 is provided with a liquid inlet pipe 107, both sides of one end of the liquid outlet pipe 104 connected with the liquid inlet pipe 107 are all fixedly connected with a fixed seat 105, both upper and lower side fixed seats 105 are all connected through fixing bolts 106, both upper and lower parts of the liquid conveying cavity 101 are all provided with through holes 115, both inner sides of the through holes 115 are all connected with sealing beads 116 in a sliding manner, the front part of the housing 110 is provided with a filter 2, the middle part of the rear side of the liquid outlet pipe 104 is fixedly connected with a liquid outlet 109, the middle part of the front side of the liquid inlet pipe 107 is fixedly connected with a liquid inlet 108, the middle part of the housing 110 is provided with a plunger 112, the inside the plunger 112 is provided with a slide valve, both ends of the plunger 112 are both sides are provided with a liquid conveying diaphragm 113, one end of the diaphragm 113 is far from the other is provided with a limiting plate 114, both sides of the liquid conveying diaphragm 113 are connected with a base 103 through the base 103 and the two sides of the diaphragm 103 are fixedly connected with the liquid inlet diaphragm 107.
In this embodiment, the pneumatic diaphragm pump 1 includes a housing 110, the both ends of the housing 110 are all connected with a sealing cover 102 through bolts, both sides of the housing 110 are all provided with an infusion cavity 101, the middle part of the rear end of the housing 110 is fixedly connected with an air pump 111, the upper side of the housing 110 is provided with a liquid outlet pipe 104, the lower part of the housing 110 is provided with a liquid inlet pipe 107, one end both sides of the liquid outlet pipe 104 connected with the liquid inlet pipe 107 are all fixedly connected with a fixing seat 105, the upper and lower side fixing seats 105 are all connected through fixing bolts 106, the upper and lower parts of the infusion cavity 101 are all provided with a through hole 115, the inner side of the through hole 115 is all slidingly connected with a sealing bead 116, the front part of the housing 110 is provided with a filter 2, the middle part of the rear side of the liquid outlet pipe 104 is fixedly connected with a liquid outlet 109, the middle part of the front side of the liquid inlet pipe 107 is fixedly connected with a liquid inlet 108, the middle part of the housing 110 is provided with a plunger 112, the inside of the plunger 112 is provided with a slide valve, both ends of the plunger 112 are all provided with a transfusion diaphragm 113, one end of the liquid outlet diaphragm 113 is far away from each is provided with a limiting plate 114, both sides of the limiting plate 114 are all connected with the transfusion diaphragm 113 and the plunger 112 through bolts, both sides of the bottom of the liquid inlet pipe 107 are all fixedly connected with a base 103.
Specifically, when the pneumatic diaphragm pump 1 is utilized to convey industrial oil, people can link to each other inlet 108 and oil delivery pipeline, afterwards link to each other outlet 109 and oil discharge pipeline, afterwards people can start air pump 111, after air pump 111 begins to work, can drive the inside air of casing 110 through air pump 111 and move, thereby can drive plunger 112 through the slide valve and move about, can drive infusion diaphragm 113 and carry out reciprocating wave when plunger 112 moves, when the oil delivery, when infusion diaphragm 113 all moves to one side, the inside air and the liquid of infusion cavity 101 of one side that infusion diaphragm 113 is close to can be compressed, make the inside sealing bead 116 of this infusion cavity 101 can be driven to outside and remove, thereby can seal the through-hole 115 of upper and lower part completely, make the oil delivery channel of one side be sealed, and the inside space of infusion cavity 101 of the opposite side can become big, thereby can bring back through the sealing bead 116, make the through-hole 115 of this department be unblocked state, the oil of while can drive the inside oil of infusion cavity 101 and make it get into liquid pipe 104 inside, and can be through the outlet 109, can keep the inside the air delivery plate of the pump that can be fully invaded to the air delivery diaphragm pump 1 through the side, can make the inside the air delivery diaphragm pump is fully through the clearance, and can be carried out to the inside the diaphragm pump 1, the air delivery pipeline is stable, can be realized, and the air delivery pipeline is completely can be stable through the inside the air delivery pipeline is realized, the diaphragm pump is made to be in the inside the air delivery channel is stable, and can be filled to the inside the air delivery pipeline is easy to be filled.
In this embodiment, the filter 2 includes a connection plate 203, the connection plate 203 is fixedly connected to the middle part of the front side of the housing 110, the front part of the connection plate 203 is connected with an air inlet pipe 204 through a bolt, the middle part of the front side of the air inlet pipe 204 is fixedly connected with an air inlet 201, and a filter element 202 is installed in the middle part of the air inlet pipe 204.
Specifically, when the air pump 111 works, when air enters the inside of the shell 110 through the air inlet 201, the air can be fully filtered through the filter element 202 inside the air inlet pipe 204, so that dust particles in the air can be effectively prevented from entering the inside of the shell 110, the inside of the infusion membrane 113 is damaged by impurities such as dust particles, and the like, the use is facilitated, meanwhile, the inside of the air inlet pipe 204 is vertically transparent, the filter element 202 is directly clamped inside the air inlet pipe 204, the filter element 202 can be conveniently replaced by a worker, and the operation is simple.
Working principle:
when the pneumatic diaphragm pump 1 is used for conveying industrial oil, people can connect the liquid inlet 108 with an oil conveying pipeline, then connect the liquid outlet 109 with an oil discharging pipeline, then people can start the air pump 111, after the air pump 111 starts to work, the air inside the shell 110 can be driven to move through the air pump 111, so that the plunger 112 can be driven to move left and right through the slide valve, the infusion diaphragm 113 can be driven to reciprocate when the plunger 112 moves, when the infusion diaphragm 113 moves to one side, air and liquid inside the infusion cavity 101 at the side, which is close to the infusion diaphragm 113, can be compressed, the sealing beads 116 inside the infusion cavity 101 can be driven to move outwards, so that the upper opening 115 and the lower opening 115 can be completely sealed, the oil conveying channel at one side is sealed, the space inside the infusion cavity 101 at the other side can be enlarged, so that the sealing beads 116 can be brought back through a siphon principle, the oil inlet 115 is in a smooth state, the sucked oil can push the oil in the previous transfusion cavity 101 to enter the liquid outlet pipe 104 and can be discharged into the oil discharge pipeline through the liquid outlet 109, the oil is conveyed, the oil conveying channels on two sides of the pneumatic diaphragm pump 1 can keep one side smooth at any time through the reciprocating fluctuation of the transfusion diaphragm 113, continuous oil conveying is realized, the gap of the transfusion diaphragm 113 can be completely closed through the limiting plate 114, the oil can not invade the inside of the shell 110 in the conveying process, the pneumatic diaphragm pump 1 can be safely and stably used for a long time, meanwhile, when the air pump 111 works, when the air enters the inside of the shell 110 through the air inlet 201, the air can be fully filtered through the filter element 202 in the air inlet pipe 204, therefore, dust particles in the air can be effectively prevented from entering the inside of the shell 110, and impurities such as the dust particles are convenient to damage the inner side of the infusion diaphragm 113, so that the infusion diaphragm is beneficial to use.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Pneumatic liquid delivery device, including pneumatic diaphragm pump (1), its characterized in that: the pneumatic diaphragm pump (1) comprises a shell (110), closing cap (102) are all connected with through the bolt at casing (110) both ends, casing (110) both sides all are provided with infusion chamber (101), casing (110) rear end middle part fixedly connected with air pump (111), casing (110) upside is provided with drain pipe (104), casing (110) lower part is provided with feed liquor pipe (107), the equal fixedly connected with fixing base (105) in one end both sides that drain pipe (104) are connected with feed liquor pipe (107), infusion chamber (101) upper and lower part all is provided with through-hole (115), all sliding connection has sealing bead (116) in through-hole (115), casing (110) front portion is provided with filter (2), the middle part is provided with plunger (112) in casing (110), plunger (112) inside are provided with the slide valve, plunger (112) both ends all are provided with diaphragm (113), the one end that infusion diaphragm (113) kept away from mutually all is provided with limiting plate (114).
2. A pneumatic liquid transfer device according to claim 1, wherein: the filter (2) comprises a connecting plate (203), the connecting plate (203) is fixedly connected to the middle part of the front side of the shell (110), an air inlet pipe (204) is connected to the front part of the connecting plate (203) through bolts, an air inlet (201) is fixedly connected to the middle part of the front side of the air inlet pipe (204), and a filter element (202) is arranged in the middle part of the air inlet pipe (204).
3. A pneumatic liquid transfer device according to claim 1, wherein: the two sides of the bottom of the liquid inlet pipe (107) are fixedly connected with bases (103).
4. A pneumatic liquid transfer device according to claim 1, wherein: the upper side and the lower side of the fixing seat (105) are connected through fixing bolts (106).
5. A pneumatic liquid transfer device according to claim 1, wherein: the limiting plates (114) are connected with the infusion diaphragm (113) and the plunger (112) through bolts.
6. A pneumatic liquid transfer device according to claim 1, wherein: the liquid outlet (109) is fixedly connected to the middle part of the rear side of the liquid outlet pipe (104), and the liquid inlet (108) is fixedly connected to the middle part of the front side of the liquid inlet pipe (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185784.0U CN219672818U (en) | 2023-05-17 | 2023-05-17 | Pneumatic liquid conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185784.0U CN219672818U (en) | 2023-05-17 | 2023-05-17 | Pneumatic liquid conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672818U true CN219672818U (en) | 2023-09-12 |
Family
ID=87891638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321185784.0U Active CN219672818U (en) | 2023-05-17 | 2023-05-17 | Pneumatic liquid conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672818U (en) |
-
2023
- 2023-05-17 CN CN202321185784.0U patent/CN219672818U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |