CN218760343U - Combined type diaphragm pump gas circuit assembly - Google Patents
Combined type diaphragm pump gas circuit assembly Download PDFInfo
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- CN218760343U CN218760343U CN202222377043.4U CN202222377043U CN218760343U CN 218760343 U CN218760343 U CN 218760343U CN 202222377043 U CN202222377043 U CN 202222377043U CN 218760343 U CN218760343 U CN 218760343U
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- distributor
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- air inlet
- diaphragm pump
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Abstract
The utility model discloses a modular diaphragm pump gas circuit assembly, including the distributor that admits air, the distributor upper end of admitting air is installed and is connected protector, the hose interface that admits air has all been opened to the distributor front end and rear end of admitting air, the distributor of giving vent to anger is installed to the distributor lower extreme of admitting air, the distributor front end of giving vent to anger is opened there is the hose interface of giving vent to anger, the distributor right-hand member of giving vent to anger is opened there is the total joint of giving vent to anger. A modular diaphragm pump gas circuit assembly, through the design of the installation lag on connecting protector and clamp ring formula as an organic whole, need use when connecting the installation at the distributor that admits air, at first cup joint the installation lag on the main joint of admitting air, with screw in a mounting screw hole and No. two mounting screw holes this moment to make installation lag and clamp ring fix in the upper end of distributor that admits air, replace the main joint of admitting air through the installation lag and connect the installation, thereby improved the intensity of interface.
Description
Technical Field
The utility model relates to a diaphragm pump technical field, in particular to modular diaphragm pump gas circuit assembly.
Background
Diaphragm pumps are a more specific form of positive displacement pump which rely on the back and forth movement of a diaphragm to change the volume of a working chamber to draw in and expel a liquid or gas. In order to improve the working efficiency of the diaphragm pump, the diaphragm pump is generally provided with a plurality of mounting holes, a diaphragm is mounted at each mounting hole, namely, the volume of a working chamber is changed by back and forth movement through the plurality of diaphragms so as to suck and discharge liquid or gas, each diaphragm is provided with a gas outlet and a gas inlet, the gas outlet is connected with a gas outlet pipeline, the gas inlet is connected with a gas inlet pipeline, the breathing and the sucking of the gas at the diaphragm are realized in such a way, and the diaphragm pump with the plurality of diaphragms (generally four holes, six holes, eight holes or twelve holes and the like) can have a plurality of gas inlet pipelines and a plurality of gas outlet pipelines.
The prior patent (application number 202122392698.4) discloses an improved diaphragm pump gas circuit assembly, and the background of the invention also provides that "if an air inlet main joint and an air inlet distributor are connected in a split mode, a sealing ring is generally added, so that the number of parts is large, the assembly is relatively complex, and a gas leakage hidden danger is added at the joint of the air inlet main joint and the air inlet distributor (even if the sealing ring is added, the possibility of gas leakage is also increased); if the air inlet main joint and the air inlet distributor are integrated, the corrosion prevention degree is not enough due to the fact that the air inlet main joint and the air inlet distributor are made of single materials and are made of stainless steel, and particularly in a working environment with high pH value; if the materials are Teflon and other materials with high corrosion resistance, the strength is not enough, and the air inlet main joint, the air inlet distributor and the air outlet distributor are easy to deform when the air inlet main joint, the air inlet distributor and the air outlet distributor are fixed through bolts.
Distributor as an organic whole teflon distributor admits air in the above-mentioned patent, though the teflon material has high temperature resistant, stronger advantage such as corrosion resistance, make it be fit for under having the gaseous environment of chemical corrosivity, difficult corrosion is ageing, but the diaphragm pump is when using, admit air the total joint on it need be connected with the outside, though use the clamp ring in the above-mentioned patent and can guarantee that installation gas circuit assembly main part can not warp, nevertheless admit air the total joint and do not have fine protection, it adopts the teflon material, admit air the total joint just receives the harm comparatively easily in the installation, and then influence the use of device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a modular diaphragm pump gas circuit assembly, can effectively solve the main joint that admits air and do not have fine protection, it adopts the indisputable fluorine dragon material, admits air in the installation and always connects the problem that just comparatively easily receives the harm.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a modular diaphragm pump gas circuit assembly, includes the distributor that admits air, admit air the distributor upper end and install connection protector, admit air the distributor front end and all opened the hose interface that admits air with the rear end, the distributor of giving vent to anger is installed to the distributor lower extreme that admits air, it has the hose interface of giving vent to anger to give vent to anger to open the distributor front end, it has the total joint of giving vent to anger to give vent to anger the distributor right-hand member to open.
Preferably, connect protector and include the clamp ring, clamp ring upper end mid-mounting has the installation lag, clamp ring upper end left part and upper end right part have all been opened the installation screw hole No. one, no. two installation screw holes have all been opened to distributor upper end left part and upper end right part admit air, distributor upper end mid-mounting has the main joint that admits air, admit air and always connect the upper end and open there is the through-hole, the clamp ring is installed in distributor upper end of admitting air through an installation screw hole. Through the design of installation lag and clamp ring formula as an organic whole, and installation lag and clamp ring material are stainless steel, need use when connecting the installation at the distributor that admits air, at first cup joint the installation lag on the air inlet main joint, the rotating clamp ring makes No. one the installation screw hole on it align No. two installation screw holes this moment, after that with screw in it in, thereby make installation lag and clamp ring fix the upper end at the distributor that admits air, when the distributor connection installation of admitting air, replace the air inlet main joint through the installation lag and connect the installation, thereby the intensity of interface has been improved.
Preferably, the first installation screw hole is consistent with the second installation screw hole in size and corresponds to the second installation screw hole in position up and down.
Preferably, the air inlet main joint is a Teflon joint, and the air inlet distributor and the air outlet distributor are Teflon distributors.
Preferably, the installation protection sleeve and the compression ring are designed in an integrated mode, and an installation groove is formed between the installation protection sleeve and the compression ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
through the design of connecting installation lag and clamp ring formula as an organic whole on the protector, and installation lag and clamp ring material are stainless steel, need use when connecting the installation at the distributor that admits air, at first cup joint the installation lag on the air admission bus connector, the rotating clamp ring makes the installation screw hole alignment No. two installation screw holes on it this moment, screw in it after that, thereby make installation lag and clamp ring fix the upper end at the distributor that admits air, when the distributor connection installation of admitting air, replace the air admission bus connector through the installation lag and connect the installation, not only improved the intensity of interface, the air admission bus connector still adopts the teflon material simultaneously, guarantee that it has high temperature resistant, performances such as corrosion resistance, and then improved the life who admits air the bus connector.
Drawings
Fig. 1 is a schematic view of the overall structure of a gas circuit assembly of a combined diaphragm pump of the present invention;
fig. 2 is a schematic view of the overall structure of the connection device of the gas circuit assembly of the combined diaphragm pump of the present invention;
fig. 3 is a schematic view of the whole rear structure of the gas circuit assembly of the combined diaphragm pump.
In the figure: 1. an intake air distributor; 2. connecting a protection device; 3. an air outlet distributor; 4. an air outlet hose connector; 5. an air outlet main joint; 6. an air inlet hose interface; 20. a compression ring; 21. a first mounting screw hole; 22. installing a protective sleeve; 23. mounting a screw hole II; 24. an air inlet main joint; 25. and a through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 to those skilled in the art.
As shown in fig. 1-3, a combined diaphragm pump air circuit assembly includes an air inlet distributor 1, a connection protection device 2 is installed at the upper end of the air inlet distributor 1, air inlet hose connectors 6 are installed at the front end and the rear end of the air inlet distributor 1, an air outlet distributor 3 is installed at the lower end of the air inlet distributor 1, an air outlet hose connector 4 is installed at the front end of the air outlet distributor 3, and an air outlet main connector 5 is installed at the right end of the air outlet distributor 3.
The connecting and protecting device 2 comprises a compression ring 20, a mounting and protecting sleeve 22 is arranged in the middle of the upper end of the compression ring 20, a first mounting screw hole 21 is formed in the left part of the upper end of the compression ring 20 and a second mounting screw hole 23 is formed in the left part of the upper end of the air inlet distributor 1 and the right part of the upper end of the air inlet distributor; in one embodiment, the clamp ring 20 is mounted on the upper end of the inlet distributor 1 by screwing. An air inlet main joint 24 is arranged in the middle of the upper end of the air inlet distributor 1, a through hole 25 is formed in the upper end of the air inlet main joint 24, and a compression ring 20 is arranged at the upper end of the air inlet distributor 1 through a first mounting screw hole 21. As a specific implementation manner, in this embodiment, the installation protection sleeve 22 and the compression ring 20 are designed to be integrated, and the installation protection sleeve 22 and the compression ring 20 are made of stainless steel, when the air inlet distributor 1 needs to be connected and installed, the installation protection sleeve 22 is firstly sleeved on the air inlet main joint 24, at this time, the compression ring 20 is screwed to align the first installation screw hole 21 on the compression ring to the second installation screw hole 23, and then the screw is screwed into the compression ring, so that the installation protection sleeve 22 and the compression ring 20 are fixed at the upper end of the air inlet distributor 1, when the air inlet distributor 1 is connected and installed, the installation protection sleeve 22 replaces the air inlet main joint 24 to be connected and installed, and therefore, the strength of the interface is improved.
The first mounting screw hole 21 and the second mounting screw hole 23 are consistent in size and correspond in position up and down.
The air inlet main joint 24 is a Teflon joint, and the air inlet distributor 1 and the air outlet distributor 3 are Teflon distributors.
The installation protection sleeve 22 and the clamp ring 20 are designed to be integrated, and an installation groove is formed between the installation protection sleeve 22 and the clamp ring 20.
It should be noted that, the utility model relates to a modular diaphragm pump gas circuit assembly, through the design of the installation lag 22 on the connection protector 2 and clamp ring 20 formula as an organic whole, and installation lag 22 and clamp ring 20 material are stainless steel, when distributor 1 need use to connect the installation admitting air, at first cup joint installation lag 22 on the distributor 24 that admits air, this moment, the rotation clamp ring 20 makes an installation screw hole 21 on it aim at No. two installation screw holes 23, in it with screw in, thereby make installation lag 22 and clamp ring 20 fix in distributor 1's upper end that admits air, when distributor 1 connection installation admits air, replace admitting air to connect the installation through installation lag 22, not only improve the intensity of interface, admit air the main joint 24 still adopts the teflon material simultaneously, guarantee that it has high temperature resistant, performance such as corrosion resistance, and then improved the life that admits air the main joint 24.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a modular diaphragm pump gas circuit assembly, includes air inlet distributor (1), its characterized in that: the upper end of the air inlet distributor (1) is provided with a connecting protection device (2), the front end and the rear end of the air inlet distributor (1) are provided with air inlet hose connectors (6), the lower end of the air inlet distributor (1) is provided with an air outlet distributor (3), the front end of the air outlet distributor (3) is provided with an air outlet hose connector (4), and the right end of the air outlet distributor (3) is provided with an air outlet main joint (5); connect protector (2) including clamp ring (20), clamp ring (20) upper end mid-mounting has installation lag (22), no. one installation screw hole (21) have all been opened to clamp ring (20) upper end left part and upper end right part, no. two installation screw holes (23) have all been opened to distributor (1) upper end left part and upper end right part admits air, distributor (1) upper end mid-mounting admits air and always connects (24), admit air always connects (24) upper end to open and has through-hole (25), install in distributor (1) upper end admits air through an installation screw hole (21) clamp ring (20).
2. The combined diaphragm pump gas circuit assembly of claim 1, wherein: the first installation screw hole (21) and the second installation screw hole (23) are consistent in size and correspond to each other up and down in position.
3. The combined diaphragm pump gas circuit assembly of claim 1, wherein: the air inlet main joint (24) is a Teflon joint, and the air inlet distributor (1) and the air outlet distributor (3) are Teflon distributors.
4. A combined diaphragm pump gas circuit assembly according to claim 1, wherein: the installation protection sleeve (22) and the compression ring (20) are designed in an integrated mode, and an installation groove is formed between the installation protection sleeve (22) and the compression ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222377043.4U CN218760343U (en) | 2022-09-07 | 2022-09-07 | Combined type diaphragm pump gas circuit assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222377043.4U CN218760343U (en) | 2022-09-07 | 2022-09-07 | Combined type diaphragm pump gas circuit assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218760343U true CN218760343U (en) | 2023-03-28 |
Family
ID=85693535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222377043.4U Active CN218760343U (en) | 2022-09-07 | 2022-09-07 | Combined type diaphragm pump gas circuit assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218760343U (en) |
-
2022
- 2022-09-07 CN CN202222377043.4U patent/CN218760343U/en active Active
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