CN217292374U - Sucker pressure measuring device - Google Patents
Sucker pressure measuring device Download PDFInfo
- Publication number
- CN217292374U CN217292374U CN202220789452.2U CN202220789452U CN217292374U CN 217292374 U CN217292374 U CN 217292374U CN 202220789452 U CN202220789452 U CN 202220789452U CN 217292374 U CN217292374 U CN 217292374U
- Authority
- CN
- China
- Prior art keywords
- opening
- manifold block
- connecting piece
- suction cup
- pipe body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 238000005034 decoration Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a sucker pressure taking device, which comprises a sucker, a first pipe body connected with the sucker, and a first opening, wherein the other end of the first pipe body is connected to a manifold block with a cavity inside through a manifold block connecting piece, the first opening is communicated with the cavity, and the cavity is respectively communicated with a second opening and a third opening; the sleeve is sleeved on the outer side of the first pipe body, a spring is sleeved on the first pipe body between the sleeve and the manifold block connecting piece, the sleeve is provided with a spring pressing connecting piece, and a spring pressing clamp matched with the spring pressing connecting piece is arranged on the outer surface of the manifold block. The utility model discloses a two compressed air pipes of second opening, third opening accessible meet with two differential pressure meters that correspond, and another section compressed air pipe of two differential pressure meters can be installed respectively and cross filter bag rear end and carton filter front end, and the sucking disc sample is in the carton and cross between the filter bag, through three point sample test paper box around and cross filter bag front and back pressure differential.
Description
Technical Field
The utility model relates to a get and press technical field, especially relate to a sucking disc pressure measuring device.
Background
In the automobile industry, paint spraying is an especially important link, and the emission of waste gas after spraying is a key point of attention of environmental protection departments in recent years, so the cleanliness of exhaust air is concerned. In general, car enterprises filter exhausted air through a paper box filter and a bag filter, so that relatively clean air is obtained. Timely replacement of the carton filter and the bag filter is important. In order to facilitate the replacement of the paper box and the filter bag, the front and back pressure difference of the paper box and the front and back pressure difference of the bag filter need to be detected, and whether the paper box and the filter bag need to be replaced is judged according to the pressure difference condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sucking disc pressure tapping device to the technical defect who exists among the prior art.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
a sucking disc pressure taking device comprises a sucking disc, a first pipe body connected with the sucking disc, a first opening of a manifold block, wherein the other end of the first pipe body is connected to the inside of the first opening of the manifold block through a manifold block connecting piece to form a cavity, the first opening is communicated with the cavity, the cavity is respectively communicated with a second opening and a third opening, and the second opening and the third opening are used for being connected with two corresponding differential pressure meters through a third compressed air pipe; the outer side of the first pipe body is sleeved with a sleeve, a spring is sleeved on the first pipe body between the sleeve and the manifold block connecting piece, a spring pressing connecting piece is arranged on the outer circular surface of the sleeve, and a spring pressing clamp which is selectively connected or not connected with the spring pressing connecting piece is installed on the outer surface of the manifold block.
Preferably, the first pipe body is connected with the second pipe body, and the second pipe body is connected with the sucker connecting piece at the rear end of the sucker through a pipe fitting.
Preferably, the spring pressing connecting piece is provided with a 7-shaped hook part, and the spring pressing fixture is provided with a ring body matched with the 7-shaped hook part.
Preferably, the first quick connector and the second quick connector are respectively installed on the second opening and the third opening.
Preferably, the axial directions of the second and third openings are parallel and arranged on the side wall of the manifold block, and the axial direction of the first opening is perpendicular to the axial directions of the second and third openings.
Preferably, the manifold block connecting member includes an internal thread member and a variable diameter external thread member which are mutually screw-connected, the internal thread member is screw-connected to the external thread portion of one end of the first pipe body, and the other end of the variable diameter external thread member is screw-connected to the first opening of the manifold block.
Preferably, the cavity is further connected with a fourth opening, and the fourth opening and the first opening are coaxially arranged and sealed by a sealing member.
The utility model discloses wherein second opening, third opening can meet through two compressed air pipes of second and two differential pressure meters that correspond, another section compressed air pipe of two differential pressure meters can be installed respectively and cross filter bag rear end and carton filter front end, the sucking disc sample between the carton and cross the filter bag, through three point sample test paper box around and cross filter bag front and back pressure differential.
Drawings
Fig. 1 is a schematic structural view of the suction cup pressure measuring device of the present invention.
Fig. 2 is a schematic view of the sucking disc pressure measuring device of the present invention.
Fig. 3 is a schematic S-S cross-sectional view of the suction cup pressure measuring device of the present invention.
Fig. 4 is a schematic view of the installation side view of the suction cup pressure tapping device of the present invention.
Fig. 5 is a schematic view of the installation side view of the suction cup pressure measuring device of the present invention.
Fig. 6 is a schematic plan view of the installation of the suction cup pressure measuring device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-3, the suction cup pressure measuring device according to the embodiment of the present invention includes a suction cup 1, a first tube 3, and a second tube 8 connected to the first tube 3; the second pipe body 8 is connected with a sucker connecting piece 7 at the rear end of the sucker 1 through a pipe fitting 2, the other end of the first pipe body 3 is connected with a first opening of a manifold block 5, a cavity is formed in the first opening, the first opening is communicated with the cavity, the cavity is respectively communicated with a second opening and a third opening, and the second opening and the third opening are used for being connected with two corresponding differential pressure meters through a second compressed air pipe; the outside suit of first body 3 can be followed its gliding sleeve 9, the sleeve with between the manifold block connecting piece the cover is equipped with spring 11 on the first body 3, the excircle face of sleeve 9 is provided with spring and compresses tightly connecting piece 4, the surface mounting of manifold block 5 has spring to compress tightly the card 6, spring compress tightly the card 6 can select with spring compresses tightly connecting piece 4 and is connected or not connect.
As an alternative embodiment, the spring compression connector 4 has a 7-shaped hook, and the spring compression clip 6 has a ring body which is matched with the 7-shaped hook, and the 7-shaped hook can be connected with or disconnected from the ring body.
When spring clamp 6 and spring clamp 4 link to each other, spring 11 is in the pressure state, and sample box is hugged closely to sucking disc 1, and when spring clamp 6 broke away from spring clamp 4, spring 11 replied lax state, can pull out sucking disc 1 backward through first body 3 to break away from sample box, reach and can realize the function of sample without dismantling the device.
The first quick-plug connector 14 and the second quick-plug connector 15 are respectively installed on the second opening and the third opening. The first quick-connect connector 14 and the second quick-connect connector 15 and the second opening and the third opening can be in threaded connection structures.
In the suction cup pressure measuring device 100 according to the embodiment of the present invention, the first quick connector 14 is connected to a section of compressed air pipe 101 connected to a differential pressure gauge 102, and another section of compressed air pipe 103 is connected to the differential pressure gauge 102 and then installed at the front end of the filter bag installation box 104; the second quick connector 15 is connected with a section of compressed air pipe connected with another differential pressure gauge, the other end of the compressed air pipe can be connected with another differential pressure gauge and then is installed at the front end of the paper box filter installation box 105, the sucking disc 1 can be a box body 106 sampled between the paper box and the filter bag, and the three-point sampling is used for testing the differential pressure of the front and the back of the paper box and the front and the back of the filter bag.
As an alternative embodiment, the axial directions of the second and third openings are parallel and arranged on the side wall of the manifold block 5, and the axial direction of the first opening is perpendicular to the axial directions of the second and third openings.
As an alternative embodiment, the cavity is further connected to a fourth opening, which is arranged coaxially with the first opening and is sealed with a sealing member, e.g. a plug 16.
As an alternative embodiment, the sleeve 9 has an external thread part, two nuts 10 with internal threads are screwed on the sleeve 9, one end of the spring compression connecting piece 4 is sleeved on the sleeve through a sleeve hole, and the two nuts are clamped between the two nuts.
During installation, the spring compression connecting piece 4 is installed on the outer frame of the filter device through two nuts 10, the hole on the outer frame corresponds to the hole on the outer frame, the sleeve 9 is installed in the hole on the outer frame, the first pipe body 3 points to the box body 106, and the sucker 1 is installed in the hole on the wall of the box body 106.
Wherein, the manifold block connecting piece can be an internal thread piece 11 and a reducing external thread piece 13 including mutual threaded connection, the external screw thread portion threaded connection of the internal thread piece 11 and the one end of first body 3, the other end of reducing external thread piece 13 with the first opening threaded connection of manifold block 5.
As an alternative embodiment, the first pipe 3 is screwed to the second pipe 8, and the pipe 2 is screwed to the second pipe 8 and the suction cup connector 7. The both ends of first body 3 have external screw thread portion, sucking disc connecting piece 7 has internal thread portion, pipe fitting 2 has corresponding external screw thread.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The sucking disc pressure taking device is characterized by comprising a sucking disc, a first pipe body connected with the sucking disc, a first opening of a manifold block, wherein the other end of the first pipe body is connected to the inside of the first opening of the manifold block through a manifold block connecting piece to form a cavity, the first opening is communicated with the cavity, the cavity is respectively communicated with a second opening and a third opening, and the second opening and the third opening are used for being connected with two corresponding differential pressure meters through a second compressed air pipe; the outer side of the first pipe body is sleeved with a sleeve, a spring is sleeved on the first pipe body between the sleeve and the manifold block connecting piece, a spring pressing connecting piece is arranged on the outer circular surface of the sleeve, and a spring pressing clamp which is selectively connected or not connected with the spring pressing connecting piece is installed on the outer surface of the manifold block.
2. The suction cup pressure tapping device according to claim 1, wherein the first tube is connected to a second tube, and the second tube is connected to the suction cup connecting member at the rear end of the suction cup through a pipe member.
3. The suction cup pressure tapping device as claimed in claim 1, wherein said spring compression connector has a 7-shaped hook, and said spring compression clip engages a mating ring of said 7-shaped hook.
4. The suction cup pressure tapping device as claimed in claim 1, wherein the second opening and the third opening are respectively provided with a first quick connector and a second quick connector.
5. The suction cup pressure tapping device according to claim 1, wherein the second and third openings are arranged in parallel in the axial direction on the side wall of the manifold block, and the first opening is arranged in the axial direction perpendicular to the second and third openings.
6. The suction cup pressure tapping device as claimed in claim 1, wherein the manifold block connecting member comprises an internally threaded member and a variable diameter externally threaded member which are threadedly coupled to each other, the internally threaded member being threadedly coupled to the externally threaded portion of the one end of the first pipe body, the variable diameter externally threaded member having the other end thereof threadedly coupled to the first opening of the manifold block.
7. The suction cup pressure tapping device as claimed in claim 1, wherein said cavity is further connected to a fourth opening, said fourth opening being coaxially arranged with said first opening and being sealed by a sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220789452.2U CN217292374U (en) | 2022-04-07 | 2022-04-07 | Sucker pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220789452.2U CN217292374U (en) | 2022-04-07 | 2022-04-07 | Sucker pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217292374U true CN217292374U (en) | 2022-08-26 |
Family
ID=82937432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220789452.2U Active CN217292374U (en) | 2022-04-07 | 2022-04-07 | Sucker pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217292374U (en) |
-
2022
- 2022-04-07 CN CN202220789452.2U patent/CN217292374U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |