CN210343678U - High pressure pump head integral type washs and connects - Google Patents
High pressure pump head integral type washs and connects Download PDFInfo
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- CN210343678U CN210343678U CN201920993952.6U CN201920993952U CN210343678U CN 210343678 U CN210343678 U CN 210343678U CN 201920993952 U CN201920993952 U CN 201920993952U CN 210343678 U CN210343678 U CN 210343678U
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Abstract
The utility model relates to a high-pressure pump technical field discloses a high-pressure pump head integral type washs and connects, including second cone (1) that communicate in proper order, revolve wrong pole (3), head rod (4) and first cone (5), second cone (1), revolve wrong pole (3), head rod (4) and the inside cavity of first cone (5), form passageway (7), passageway (7) coaxial arrangement is equipped with the screw thread on head rod (4). The pipeline of the utility model is directly sheathed on the second conical head, and can not pass through the second conical head, the second connecting rod, the screwing rod, the first connecting rod and the first conical head, therefore, the flow of the liquid flowing out of the first conical head can be realized to be larger than that of the prior art, thereby having better cleaning effect on the high-pressure pump head; furthermore, the utility model discloses a when connecting with the tube coupling, need not cut the pipeline, saved the process of connecting tube way, reduced the work load of production, improve production efficiency.
Description
Technical Field
The utility model relates to a high-pressure pump technical field has especially related to a high-pressure pump head integral type washs and connects.
Background
Currently, a joint is generally used in the market to connect the high pressure pump with a pipeline, as shown in fig. 1, the joint is separated from the pipeline, the pipeline is inserted into the joint and connected with the high pressure pump by the joint, so as to conduct the inflow and outflow of liquid. However, when such a pipe is connected, the pipe generally needs to be additionally cut, which increases the production workload and reduces the production efficiency.
The utility model discloses a device for changing chromatographic column PEEK connects is disclosed to utility model patent application number 201720344822.0, including the location stand pipe, in the intraductal displacement of location stand pipe revolve wrong sword mechanism, promote to revolve the push rod mechanism who revolves wrong sword mechanism and remove, can make the operator accurately master the position and the angle of cutting edge to further be used for cutting the PEEK pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned not enough that exists among the prior art, provide a high pressure pump head integral type and wash and connect.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the utility model provides a joint is washd to high pressure pump head integral type, includes the second cone head that communicates in proper order, revolves wrong pole, head rod and first cone, and the second cone head revolves the inside cavity of wrong pole, head rod and first cone, forms the passageway, and the passageway is coaxial to be arranged, is equipped with the screw thread on the head rod.
The pipeline is connected with the second conical head, and the pipeline is directly sleeved on the second conical head to conduct liquid, so that the pipeline does not need to be additionally cut, the working procedures are saved, and the production efficiency is improved. The second conical head is a cone, the diameters of two ends of the cone are different, the pipeline slides into the end with the larger diameter from the end with the smaller diameter, the second conical head can be conveniently sleeved on the second conical head, meanwhile, the pipeline cannot easily slide out of the second conical head, the pipeline can be effectively fixed on the second conical head, and extra parts are not needed for fixing.
Furthermore, among the prior art, the pipeline will pass in the washing connects, and the utility model discloses a pipeline direct cover is established overhead at the second toper, can not pass second toper head, second connecting rod, revolve wrong pole, head rod and first toper head, consequently, can realize that the flow of the liquid of the first toper head of outflow is big than prior art to the cleaning performance to the high pressure pump head is better.
Preferably, the connecting device further comprises a second connecting rod, the second connecting rod is arranged between the second conical head and the screw rod, the second connecting rod is hollow, and the second conical head, the second connecting rod, the screw rod, the first connecting rod and the first conical head form a channel which is coaxially arranged.
Preferably, the second conical head, the second connecting rod, the screw rod, the first connecting rod and the first conical head are coaxially arranged.
Preferably, the screw rod is cylindrical, and the screw rod is provided with anti-slip convex strips for increasing friction force.
Preferably, the screw shank is polygonal-prism shaped.
Preferably, the second conical head, the second connecting rod, the screwing rod, the first connecting rod and the first conical head are all made of engineering plastics, and the engineering plastics are different from stainless steel and PEEK materials with high price, so that the production cost is effectively reduced.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
the utility model discloses a high-pressure pump head is connected through first conical head to the washing joint, and the pipeline is directly established at the overhead second conical of establishing, switches on liquid. Because the utility model discloses a pipeline direct cover is established on the second cone, can not pass second cone, second connecting rod, revolve wrong pole, head rod and first cone, consequently, can realize that the flow of the liquid of the first cone of outflow is big than prior art to the cleaning performance to the high-pressure pump head is better.
The utility model discloses a when wasing joint and tube coupling, need not cut the pipeline, saved the process of connecting tube way, reduced the work load of production, improved production efficiency, reduced manufacturing cost.
Drawings
FIG. 1 is a schematic diagram of a prior art purge fitting.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the connection of the high-pressure pump head integrated purge fitting of embodiment 1 with a pipeline.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-second conical head, 2-second connecting rod, 3-screwing rod, 4-first connecting rod, 5-first conical head, 6-pipeline and 7-channel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, the prior art cleaning joint requires the pipe 6 to be inserted into the screw-on rod 3, the first connecting rod 4 and the first conical head 5.
The high-pressure pump head integrated cleaning joint of the present embodiment, as shown in fig. 2-3, includes a second conical head 1, a screwing rod 3, a first connecting rod 4 and a first conical head 5, which are sequentially communicated, the second conical head 1, the screwing rod 3, the first connecting rod 4 and the first conical head 5 are hollow inside to form a passage 7, the passage 7 is coaxially arranged, and the first connecting rod 4 is provided with a thread.
The connecting rod device further comprises a second connecting rod 2, the second connecting rod 2 is arranged between the second conical head 1 and the screwing rod 3, the second connecting rod 2 is hollow, a channel 7 is formed inside the second conical head 1, the second connecting rod 2, the screwing rod 3, the first connecting rod 4 and the first conical head 5, and the channel 7 is coaxially arranged.
The second conical head 1, the second connecting rod 2, the screw rod 3, the first connecting rod 4 and the first conical head 5 are coaxially arranged.
The screw rod 3 is hexagonal prism shaped.
Example 2
The utility model provides a joint is washd to high pressure pump head integral type, includes that the second cone head 1 that communicates in proper order revolves wrong pole 3, head rod 4 and first cone 5, second cone head 1 revolves the inside cavity of wrong pole 3, head rod 4 and first cone 5, forms passageway 7, and passageway 7 is coaxial arranges, is equipped with the screw thread on the head rod 4.
The connecting rod device further comprises a second connecting rod 2, the second connecting rod 2 is arranged between the second conical head 1 and the screwing rod 3, the second connecting rod 2 is hollow, a channel 7 is formed inside the second conical head 1, the second connecting rod 2, the screwing rod 3, the first connecting rod 4 and the first conical head 5, and the channel 7 is coaxially arranged.
The second conical head 1, the second connecting rod 2, the screw rod 3, the first connecting rod 4 and the first conical head 5 are coaxially arranged.
The screwing rod 3 is cylindrical, and the screwing rod 3 is provided with an anti-skid convex strip.
The second conical head 1, the second connecting rod 2, the screwing rod 3, the first connecting rod 4 and the first conical head 5 are all made of engineering plastics.
Example 3
The utility model provides a joint is washd to high pressure pump head integral type, includes that the second cone head 1 that communicates in proper order revolves wrong pole 3, head rod 4 and first cone 5, second cone head 1 revolves the inside cavity of wrong pole 3, head rod 4 and first cone 5, forms passageway 7, and passageway 7 is coaxial arranges, is equipped with the screw thread on the head rod 4.
The connecting rod device further comprises a second connecting rod 2, the second connecting rod 2 is arranged between the second conical head 1 and the screwing rod 3, the second connecting rod 2 is hollow, a channel 7 is formed inside the second conical head 1, the second connecting rod 2, the screwing rod 3, the first connecting rod 4 and the first conical head 5, and the channel 7 is coaxially arranged.
The second conical head 1, the second connecting rod 2, the screw rod 3, the first connecting rod 4 and the first conical head 5 are coaxially arranged.
The screw bar 3 is triangular prism shaped.
Example 4
The utility model provides a joint is washd to high pressure pump head integral type, includes that the second cone head 1 that communicates in proper order revolves wrong pole 3, head rod 4 and first cone 5, second cone head 1 revolves the inside cavity of wrong pole 3, head rod 4 and first cone 5, forms passageway 7, and passageway 7 is coaxial arranges, is equipped with the screw thread on the head rod 4.
The connecting rod device further comprises a second connecting rod 2, the second connecting rod 2 is arranged between the second conical head 1 and the screwing rod 3, the second connecting rod 2 is hollow, a channel 7 is formed inside the second conical head 1, the second connecting rod 2, the screwing rod 3, the first connecting rod 4 and the first conical head 5, and the channel 7 is coaxially arranged.
The second conical head 1, the second connecting rod 2, the screw rod 3, the first connecting rod 4 and the first conical head 5 are coaxially arranged.
The screw rod 3 is pentagonal-prism shaped.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a joint is washd to high pressure pump head integral type which characterized in that: including the second cone head (1), twist pole (3), head rod (4) and first cone head (5) that communicate in proper order, second cone head (1), twist pole (3), head rod (4) and the inside cavity of first cone head (5) form passageway (7), and passageway (7) coaxial arrangement is equipped with the screw thread on head rod (4).
2. A high pressure pump head integral cleaning fitting as claimed in claim 1, wherein: still include second connecting rod (2), establish between second conical head (1) and revolve wrong pole (3) second connecting rod (2), second connecting rod (2) inside cavity, second conical head (1), second connecting rod (2), revolve wrong pole (3), first connecting rod (4) and the inside formation passageway (7) of first conical head (5), passageway (7) coaxial arrangement.
3. A high pressure pump head integral cleaning fitting as claimed in claim 2, wherein: the second conical head (1), the second connecting rod (2), the screwing rod (3), the first connecting rod (4) and the first conical head (5) are coaxially arranged.
4. A high pressure pump head integral cleaning fitting according to any one of claims 1 to 3, wherein: the screwing rod (3) is cylindrical, and anti-skid convex strips are arranged on the screwing rod (3).
5. A high pressure pump head integral cleaning fitting according to any one of claims 1 to 3, wherein: the screw rod (3) is polygonal column-shaped.
6. A high pressure pump head integral cleaning fitting as claimed in claim 1, wherein: the second conical head (1), the second connecting rod (2), the screwing rod (3), the first connecting rod (4) and the first conical head (5) are all made of engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993952.6U CN210343678U (en) | 2019-06-28 | 2019-06-28 | High pressure pump head integral type washs and connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993952.6U CN210343678U (en) | 2019-06-28 | 2019-06-28 | High pressure pump head integral type washs and connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210343678U true CN210343678U (en) | 2020-04-17 |
Family
ID=70192122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920993952.6U Active CN210343678U (en) | 2019-06-28 | 2019-06-28 | High pressure pump head integral type washs and connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210343678U (en) |
-
2019
- 2019-06-28 CN CN201920993952.6U patent/CN210343678U/en active Active
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