CN202614417U - Ultrasonic calorimeter with meter capable of rotating - Google Patents
Ultrasonic calorimeter with meter capable of rotating Download PDFInfo
- Publication number
- CN202614417U CN202614417U CN 201220142887 CN201220142887U CN202614417U CN 202614417 U CN202614417 U CN 202614417U CN 201220142887 CN201220142887 CN 201220142887 CN 201220142887 U CN201220142887 U CN 201220142887U CN 202614417 U CN202614417 U CN 202614417U
- Authority
- CN
- China
- Prior art keywords
- gauge outfit
- seat
- meter
- calorimeter
- ultrasonic calorimeter
- 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 an ultrasonic calorimeter with a meter capable of rotating, comprising a meter seat and a meter cover covering the meter seat, wherein the meter seat is arranged on a flow tube. A connecting seat is mounted between the meter seat and the flow tube. A bottom of the connecting seat is fixed on the flow tube and an upper portion is flexibly connected with the meter seat. By adopting the above structure, the meter of the calorimeter is easy to rotate when the calorimeter is read without affecting seal of an instrument in the meter, thereby avoiding a deficiency of reducing measurement precision caused by a bad seal effect of the meter to a relatively large extent.
Description
Technical field
The utility model relates to a kind of physical measuring instrument, especially relates to the ultrasonic calorimeter that a kind of gauge outfit can be rotated.
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 installed on the gauge outfit seat; Adopt clamp ring that said gauge outfit lid is connected with the gauge outfit seat then; When this need see table; As long as the stem skull, but this kind mode uses the back to influence the calorimeter sealing easily often, 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, the ultrasonic calorimeter that the gauge outfit of good seal performance can be rotated.
The technical scheme of the utility model is following: the ultrasonic calorimeter that a kind of gauge outfit can be rotated; Comprise that gauge outfit seat and lid are contained in the gauge outfit lid on this gauge outfit seat; 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.Adopt above structure, when carrying out meter reading, be easy to rotate the gauge outfit of calorimeter, can not influence the sealing of the instrument in the gauge outfit, avoided the bad deficiencies of bringing such as measuring accuracy reduction of gauge outfit sealing effectiveness largely.
In order to make being connected of gauge outfit seat and Connection Block more reliable, also be beneficial to the rotation of calorimeter gauge outfit seat simultaneously, 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.
In order to strengthen the sealing property between gauge outfit seat and the Connection Block, between said installation shaft outer wall and said mounting hole inwall, O-ring seal is installed.
Beneficial effect: the utility model directly adopts the gauge outfit seat to be connected with Connection Block, thereby makes that meter reading is that gauge outfit can unitary rotation, and sealing effectiveness is better; The utlity model has characteristics such as simple in structure, safe and reliable, 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: the ultrasonic calorimeter that a kind of gauge outfit can be rotated; 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; 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.
Said gauge outfit seat 1 bottom is provided with down protruding mounting hole 1a, 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 1a, between said installation shaft 4a outer wall and said mounting hole 1a inwall, O-ring seal 5 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 (3)
1. ultrasonic calorimeter that gauge outfit can be rotated; 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; 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), and top and said gauge outfit seat (1) flexibly connect.
2. the ultrasonic calorimeter that a kind of gauge outfit according to claim 1 can be rotated; It is characterized in that: said gauge outfit seat (1) bottom is provided with down protruding mounting hole (1a); Said Connection Block (4) is provided with the installation shaft (4a) of epirelief, and said installation shaft (4a) stretches in the said mounting hole (1a).
3. the ultrasonic calorimeter that a kind of gauge outfit according to claim 2 can be rotated is characterized in that: between said installation shaft (4a) outer wall and said mounting hole (1a) inwall, O-ring seal (5) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142887 CN202614417U (en) | 2012-03-30 | 2012-03-30 | Ultrasonic calorimeter with meter capable of rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142887 CN202614417U (en) | 2012-03-30 | 2012-03-30 | Ultrasonic calorimeter with meter capable of rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614417U true CN202614417U (en) | 2012-12-19 |
Family
ID=47348106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220142887 Expired - Lifetime CN202614417U (en) | 2012-03-30 | 2012-03-30 | Ultrasonic calorimeter with meter capable of rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614417U (en) |
-
2012
- 2012-03-30 CN CN 201220142887 patent/CN202614417U/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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |