CN202562666U - Novel ultrasonic calorimeter - Google Patents
Novel ultrasonic calorimeter Download PDFInfo
- Publication number
- CN202562666U CN202562666U CN2012201464207U CN201220146420U CN202562666U CN 202562666 U CN202562666 U CN 202562666U CN 2012201464207 U CN2012201464207 U CN 2012201464207U CN 201220146420 U CN201220146420 U CN 201220146420U CN 202562666 U CN202562666 U CN 202562666U
- Authority
- CN
- China
- Prior art keywords
- gauge outfit
- seat
- lid
- tight locking
- meter head
- 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 - Lifetime
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Abstract
The utility model discloses a novel ultrasonic calorimeter, comprising a meter head seat and a meter head cover which covers on the meter head seat. The meter head seat is located above a flow tube. A connecting seat is arranged between the meter head seat and the flow tube. The lower part of the connecting seat is fixed on the flow tube, and the upper part is movably connected with the meter head seat. A locking buckle is arranged on the meter head seat. The lower part of the locking buckle is mounted on the meter head seat, and the upper part is buckled on the meter head cover. By adoption of the above structure, the meter head seat and the meter head cover are directly fixed together by the locking buckle, thereby facilitating the dismounting operation, making it easy to rotate the meter head of the calorimeter during the meter reading process, causing no effect on sealing of instruments inside the meter head, and preventing, to a great extent, the defects of measurement precision decrease and so on which may be caused by poor meter-head sealing effect.
Description
Technical field
The utility model relates to a kind of physical measuring instrument, especially relates to a kind of novel ultrasonic calorimeter.
Background technology
As everyone knows, traditional flowmeter or heat energy table mechanical vane types or the rotary wind types etc. of adopting are directly proportional with flow according to the number of turns of wheel rotation more; Counter is through gathering the number of turns calculated flow rate of wheel rotation; Because there is mechanical wear in the rotation of impeller, so there are defectives such as weak point in serviceable life, structure vice president in traditional mechanical formula flowmeter or heat energy table, especially owing to reasons such as damage in impeller can cause the measuring accuracy reduction; In addition; Because fluid exists and to contain under the situation of impurity, mechanical flow meter or heat energy table usually can be therefore and having a strong impact on of being stopped up brings loss to the user.
At present, people use ultrasonic calorimeter to come calculated flow rate more, and ultrasonic calorimeter is to flow work to supersonic beam (or ultrasonic pulse) in order to measure the instrument of flow through test fluid.And the gauge outfit of the ultrasonic calorimeter that uses at present lid is fixedly connected through screw thread with the gauge outfit seat, adopts clamp ring that said gauge outfit lid is connected with the gauge outfit seat then, this kind structure assembling trouble; And usually cause thread failure during the stem skull easily, so influence is installed and sealing, simultaneously; In the time of need seeing table; As long as the stem skull, but this kind mode uses the back to influence the calorimeter sealing easily for a long time, thus cause the measuring accuracy of calorimeter to descend.
The utility model content
The utility model technical matters to be solved is to provide a kind of novelty simple in structure, makes to be easy to novel ultrasonic calorimeter.
The technical scheme of the utility model is following: a kind of novel ultrasonic calorimeter, comprise that gauge outfit seat and lid are contained in the gauge outfit lid on this gauge outfit seat, and said gauge outfit seat is positioned at the flowtube top; Its main points are: between said gauge outfit seat and flowtube, be provided with Connection Block; Said Connection Block bottom is fixed on the said flowtube, and top and said gauge outfit seat flexibly connect, and on said gauge outfit seat, are provided with tight locking button; This tight locking button bottom is installed on the said gauge outfit seat, and top snaps onto said gauge outfit lid.Adopt above structure; Tight locking button directly is fixed together gauge outfit seat and gauge outfit lid; So convenient disassembly when carrying out meter reading, is easy to rotate the gauge outfit of calorimeter; Can not influence the sealing of the instrument in the gauge outfit, avoid the bad deficiencies of bringing such as measuring accuracy reduction of gauge outfit sealing effectiveness largely.
As preferably: on the sidewall of said gauge outfit seat, be provided with journal stirrup is installed down; Be provided with on the sidewall of said gauge outfit lid with said install down journal stirrup corresponding on journal stirrup is installed; When said gauge outfit lid lid was contained on the said gauge outfit seat, said installation journal stirrup down and last installation journal stirrup were fitted; On said tight locking button, be provided with keeper, this keeper snaps onto on said installation journal stirrup and the last installation journal stirrup.Adopt above structure, on the existence of journal stirrup being installed and journal stirrup being installed down can simply and reliably gauge outfit lid and gauge outfit seat be locked.
As preferably: said tight locking button is that " [" type is equipped with rotation axis in these both sides, tight locking button bottom, on said gauge outfit seat, is provided with the rotation axis mounting groove, and said rotation axis is stuck in the said rotation axis mounting groove, and said tight locking button top is stuck in said gauge outfit and covers.Above structure makes that the gauge outfit lid is more reliable with being connected of gauge outfit seat, dismantles convenient.
As preferably: in order to make the gauge outfit lid all consistent with the strength of each point of gauge outfit seat joint place, said tight locking button is two, and two these tight locking button symmetries snap onto the both sides that said gauge outfit seat and gauge outfit are covered.
As preferably: in order to make being connected of gauge outfit seat and Connection Block more reliable; Also be beneficial to simultaneously the rotation of calorimeter gauge outfit seat; Said gauge outfit seat bottom is provided with down protruding mounting hole, and said Connection Block is provided with the installation shaft of epirelief, and said installation shaft stretches in the said mounting hole.
As preferably:, between said installation shaft outer wall and said mounting hole inwall, O-ring seal is installed in order to strengthen the sealing property between gauge outfit seat and the Connection Block.
Beneficial effect: the utility model directly adopts tight locking button that gauge outfit lid and gauge outfit seat are fixed; Assembling inconvenience when having avoided being threaded etc.; Adopt the gauge outfit seat to be connected with Connection Block simultaneously, thereby make that meter reading is that gauge outfit can unitary rotation, sealing effectiveness is better; The utlity model has simple in structure, safe and reliable, be easy to characteristics such as dismounting, measuring accuracy height.
Description of drawings
Fig. 1 is the structure intention of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See also Fig. 1: a kind of novel ultrasonic calorimeter, comprise that gauge outfit seat 1 and lid are contained in the gauge outfit lid 2 on this gauge outfit seat 1, said gauge outfit seat 1 is positioned at flowtube 3 tops; It is characterized in that: between said gauge outfit seat 1 and flowtube 3, be provided with Connection Block 4; Said Connection Block 4 bottoms are fixed on the said flowtube 3, and top and said gauge outfit seat 1 flexibly connect, and on said gauge outfit seat 1, are provided with tight locking button 5; These tight locking button 5 bottoms are installed on the said gauge outfit seat 1, and top snaps onto said gauge outfit lid 2.
In Fig. 1, it can also be seen that: on the sidewall of said gauge outfit seat 1, be provided with journal stirrup 1a is installed down; Be provided with on the sidewall of said gauge outfit lid 2 with said install down journal stirrup 1a corresponding on installation journal stirrup 2a; When said gauge outfit lid 2 lids are contained in 1 last time of said gauge outfit seat, said journal stirrup 1a and the last installation journal stirrup 2a of installing down fits; On said tight locking button 5, be provided with keeper 5a, this keeper 5a snaps onto on said installation journal stirrup 1a and the last installation journal stirrup 2a; Said tight locking button 5 is " [" type; Be equipped with rotation axis 5b in these both sides, tight locking button 5 bottom; On said gauge outfit seat 1, be provided with rotation axis mounting groove 1b, said rotation axis 5b is stuck among the said rotation axis mounting groove 1b, and said tight locking button 5 tops are stuck on the said gauge outfit lid 2; Said tight locking button 5 is two, and two these tight locking button 5 symmetries snap onto the both sides of said gauge outfit seat 1 and gauge outfit lid 2.
See also Fig. 1: said gauge outfit seat 1 bottom is provided with down protruding mounting hole 1c; Said Connection Block 4 is provided with the installation shaft 4a of epirelief; Said installation shaft 4a stretches in the said mounting hole 1c, between said installation shaft 4a outer wall and said mounting hole 1c inwall, O-ring seal 6 is installed.
The above is merely the preferred embodiment of the utility model; It is not restriction with the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. novel ultrasonic calorimeter; Comprise that gauge outfit seat (1) and lid are contained in the gauge outfit lid (2) on this gauge outfit seat (1); Said gauge outfit seat (1) is positioned at flowtube (3) top, and it is characterized in that: between said gauge outfit seat (1) and flowtube (3), be provided with Connection Block (4), said Connection Block (4) bottom is fixed on the said flowtube (3); Top and said gauge outfit seat (1) flexibly connect; On said gauge outfit seat (1), be provided with tight locking button (5), this tight locking button (5) bottom is installed on the said gauge outfit seat (1), and top snaps onto said gauge outfit lid (2).
2. novel ultrasonic calorimeter according to claim 1; It is characterized in that: on the sidewall of said gauge outfit seat (1), be provided with journal stirrup (1a) is installed down; On the sidewall of said gauge outfit lid (2), be provided with and the said corresponding upward installation journal stirrup (2a) of journal stirrup (1a) of installing down; When said gauge outfit lid (2) lid is contained in said gauge outfit seat (1) when lasting, said the applying of journal stirrup (1a) and last installation journal stirrup (2a) is installed down; On said tight locking button (5), be provided with keeper (5a), this keeper (5a) snaps onto on said installation journal stirrup (1a) and the last installation journal stirrup (2a).
3. novel ultrasonic calorimeter according to claim 1 and 2; It is characterized in that: said tight locking button (5) is " [" type; Be equipped with rotation axis (5b) in this tight locking button (5) both sides, bottom; On said gauge outfit seat (1), be provided with rotation axis mounting groove (1b), said rotation axis (5b) is stuck in the said rotation axis mounting groove (1b), and said tight locking button (5) top is stuck on the said gauge outfit lid (2).
4. novel ultrasonic calorimeter according to claim 3 is characterized in that: said tight locking button (5) is two, and two these tight locking buttons (5) symmetry snaps onto the both sides of said gauge outfit seat (1) and gauge outfit lid (2).
5. novel ultrasonic calorimeter according to claim 1 is characterized in that: said gauge outfit seat (1) bottom is provided with down protruding mounting hole (1c), and said Connection Block (4) is provided with the installation shaft (4a) of epirelief, and said installation shaft (4a) stretches in the said mounting hole (1c).
6. novel ultrasonic calorimeter according to claim 5 is characterized in that: between said installation shaft (4a) outer wall and said mounting hole (1c) inwall, O-ring seal (6) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201464207U CN202562666U (en) | 2012-03-30 | 2012-03-30 | Novel ultrasonic calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201464207U CN202562666U (en) | 2012-03-30 | 2012-03-30 | Novel ultrasonic calorimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562666U true CN202562666U (en) | 2012-11-28 |
Family
ID=47212311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201464207U Expired - Lifetime CN202562666U (en) | 2012-03-30 | 2012-03-30 | Novel ultrasonic calorimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562666U (en) |
-
2012
- 2012-03-30 CN CN2012201464207U patent/CN202562666U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |