CN2773633Y - Flowmeter instrument shell - Google Patents
Flowmeter instrument shell Download PDFInfo
- Publication number
- CN2773633Y CN2773633Y CN 200520020380 CN200520020380U CN2773633Y CN 2773633 Y CN2773633 Y CN 2773633Y CN 200520020380 CN200520020380 CN 200520020380 CN 200520020380 U CN200520020380 U CN 200520020380U CN 2773633 Y CN2773633 Y CN 2773633Y
- Authority
- CN
- China
- Prior art keywords
- housing
- housing body
- flowmeter
- flow instrument
- utility
- 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.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a flowmeter housing body, which belongs to a meter housing body. The utility model comprises a plastic housing body 1, wherein both ends of the housing body 1 are provided with cylindrical connecting holes 2. The utility model is a flowmeter housing body used for solving the problems that the existing flowmeter housing body has complicated structure and high manufacturing cost, and metal connecting tube fittings can not be connected with the plastic housing body reliably and tightly. The flowmeter housing body has the advantages of simple structure, easy manufacturing, low cost and tight and firm connection with connecting fittings. The flowmeter housing body using the structure can ensure the measuring accuracy of a flowmeter and can prolong the service life of the flowmeter.
Description
Technical field:
The utility model relates to a kind of instrument housing, is specifically related to a kind of flow instrument housing of plastic material.
Background technology:
No matter existing flow instrument housing (is single channel flow instrument housing, or multithread line amount instrument housing) all adopts split type connected mode, promptly adopt plastic casing and metal connecting tube spare injection moulding ways of connecting, adopt the flow instrument housing of this structure, there is complex structure, manufacturing cost height, metal connecting tube spare are connected unreliable, imprecise problem with plastic casing.
The utility model content:
The purpose of this utility model is to have complex structure for solving existing flow instrument housing, the manufacturing cost height, metal connecting tube spare is connected unreliable, imprecise problem and a kind of flow instrument housing of providing with plastic casing, it has simple in structure, handling ease, low cost of manufacture is connected tightly with web member, firmly, the advantage that usable range is wide.Above-mentioned purpose is achieved through the following technical solutions: it comprises the housing 1 of plastic material; The two ends of housing 1 have cylindrical connecting hole 2.The utlity model has following beneficial effect: one, existing flow instrument housing is become one by the shell and the injection moulding of metal connecting tube spare of plastic material, the utility model is to improve design on the basis of this structure, metal connecting tube spare has been cancelled at the two ends of housing, the direct injection moulding in the two ends of plastic casing is become attachable cylindrical connecting hole, to adopt the connected mode of heat seal to be connected in the web member load hole with the flow instrument housing, adopt the flow instrument housing of this structure to solve existing flow instrument shell structure complexity, the manufacturing cost height, it is unreliable that metal connecting tube spare is connected with plastic casing, imprecise problem.Two, can select single channel flow instrument housing or multithread line amount instrument housing for use according to the difference of a fluid stream, therefore, the utlity model has the advantage of applied range.Three, the utlity model has simple in structure, handling ease, low cost of manufacture, be connected tightly with web member, firmly, the advantage that usable range is wide, but the measuring accuracy of the flow instrument housing dependable flow instrument of this structure adopted, and can prolong the serviceable life of flow instrument greatly.
Description of drawings:
Fig. 1 is one-piece construction synoptic diagram of the present utility model (a single channel housing 3), Fig. 2 is one-piece construction synoptic diagram of the present utility model (a multithread bundle housing 5), Fig. 3 is the structural representation with single channel housing 3 of insert plate 7, Fig. 4 is the A-A cut-open view of Fig. 3, Fig. 5 is the structural representation with the multithread bundle housing 5 that inserts plate 10, and Fig. 6 is the B-B cut-open view of Fig. 5.
Embodiment:
Embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 present embodiment is described, present embodiment is made up of the housing 1 of plastic material; The two ends of housing 1 have cylindrical connecting hole 2.
Embodiment two: in conjunction with Fig. 1 present embodiment is described, the housing 1 of present embodiment is a single channel housing 3; The two ends of the inclined hole 4 in the single channel housing 3 are connected with cylindrical connecting hole 2.Other composition and annexation are identical with embodiment one.
Embodiment three: in conjunction with Fig. 2 present embodiment is described, the housing 1 of present embodiment is multithread bundle housing 5; The two ends of the endoporus 6 of multithread bundle housing 5 are connected with cylindrical connecting hole 2.Other composition and annexation are identical with embodiment one.
Embodiment four: in conjunction with Fig. 3, Fig. 4 present embodiment is described, the difference of present embodiment and embodiment one is: the present embodiment increase has the insert plate 7 of metal material; Insert plate 7 is contained in the arc entity of single channel housing 3 and by through hole 9 on insert plate 7 outer walls and annular groove 8 injection mouldings and is connected in one.Packing in solid tissue has the insert plate 7 of through hole 9 and annular groove 8, but bonding a fluid stream housing 3 be connected firmly with insert plate 7, prevent insert plate 7 plaies.
Embodiment five: in conjunction with Fig. 5, Fig. 6 present embodiment is described, the difference of present embodiment and embodiment one is: present embodiment also increases the insertion of metal material plate 10; Insert in the circular arc entity that plate 10 is contained in multithread bundle housing 5 and and be connected in one by the through hole 12 and annular groove 11 injection mouldings of inserting on plate 10 outer walls.Packing in solid tissue has the insertion plate 10 of through hole 12 and annular groove 11, can guarantee that multithread bundle housing 5 is connected firmly with inserting plate 10, prevents to insert plate 10 plaies.
Claims (5)
1, a kind of flow instrument housing, it comprises the housing (1) of plastic material; The two ends that it is characterized in that housing (1) have cylindrical connecting hole (2).
2, flow instrument housing according to claim 1 is characterized in that described housing (1) comprises single channel housing (3); The two ends of the inclined hole (4) in the single channel housing (3) are connected with cylindrical connecting hole (2).
3, flow instrument housing according to claim 1 is characterized in that described housing (1) also comprises multithread bundle housing (5); The two ends of the endoporus (6) of multithread bundle housing (5) are connected with cylindrical connecting hole (2).
4, flow instrument housing according to claim 1 is characterized in that it also comprises the insert plate (7) of metal material; Insert plate (7) is contained in the arc entity of single channel housing (3) and is connected in one by through hole (9) on insert plate (7) outer wall and annular groove (8) injection moulding.
5, flow instrument housing according to claim 1 is characterized in that it also comprises the insertion plate (10) of metal material; Insert in the circular arc entity that plate (10) is contained in multithread bundle housing (5) and and be connected in one by through hole (12) and annular groove (11) injection moulding on insertion plate (10) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020380 CN2773633Y (en) | 2005-03-09 | 2005-03-09 | Flowmeter instrument shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020380 CN2773633Y (en) | 2005-03-09 | 2005-03-09 | Flowmeter instrument shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773633Y true CN2773633Y (en) | 2006-04-19 |
Family
ID=36708896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520020380 Expired - Fee Related CN2773633Y (en) | 2005-03-09 | 2005-03-09 | Flowmeter instrument shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773633Y (en) |
-
2005
- 2005-03-09 CN CN 200520020380 patent/CN2773633Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HARBIN JIAYUAN FLOWMETERS CO., LTD. Free format text: FORMER OWNER: YAO XIAOBIN Effective date: 20070803 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070803 Address after: 150010 Friendship Road 196, Daoli District, Heilongjiang, Harbin 4-3 Patentee after: Harbin Jiayuan Flow Instrument Co., Ltd. Address before: 150030 No. 65 electric carbon road, Xiangfang District, Heilongjiang, Harbin Patentee before: Tao Xiaobin |
|
| ASS | Succession or assignment of patent right |
Owner name: XING HUANLUN YANG BINLAI YAO XIAOBIN Owner name: PAN TIEYUAN Free format text: FORMER OWNER: HARBIN JIAYUAN FLOW INSTRUMENT CO., LTD. Effective date: 20100714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100714 Address after: 150010 Friendship Road 196, Daoli District, Heilongjiang, Harbin 4-3 Co-patentee after: Xing Huanlun Patentee after: Pan Tieyuan Co-patentee after: Yang Binlai Co-patentee after: Tao Xiaobin Address before: 150010 Friendship Road 196, Daoli District, Heilongjiang, Harbin 4-3 Patentee before: Harbin Jiayuan Flow Instrument Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20110309 |