CN219694401U - Integrated heat meter with meter valve - Google Patents
Integrated heat meter with meter valve Download PDFInfo
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- CN219694401U CN219694401U CN202320690374.5U CN202320690374U CN219694401U CN 219694401 U CN219694401 U CN 219694401U CN 202320690374 U CN202320690374 U CN 202320690374U CN 219694401 U CN219694401 U CN 219694401U
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- pipe
- heat
- pressure
- bearing
- meter
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000010425 asbestos Substances 0.000 claims abstract description 10
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 24
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a meter valve integrated heat meter which comprises a heat meter body, wherein pipeline assemblies are symmetrically arranged on the outer edge surface of the heat meter body, each pipeline assembly comprises a communicating pipe, one end of each communicating pipe is connected with the heat meter body in a structured mode, a connecting pipe is arranged at one end of each communicating pipe, far away from the heat meter body, of each communicating pipe in a structured mode, a heat preservation pipe is arranged on the outer edge surface of one end, far away from each communicating pipe, of each connecting pipe in a threaded mode, a transmission pipe is arranged on the inner edge surface of one end, far away from each connecting pipe, of each heat preservation pipe in a threaded mode, an asbestos heat preservation layer is fixedly arranged in each heat preservation pipe, annular pressure bearing boxes are respectively arranged on the inner edge surface of one end, facing the heat preservation pipe, of each transmission pipe, of each connecting pipe, and each annular pressure bearing box is provided with a pressure bearing cavity in an annular array.
Description
Technical Field
The utility model belongs to the technical field of heat meters, and particularly relates to a meter valve integrated heat meter.
Background
The calorimeter is a meter for calculating heat. The heat meter works in that a pair of temperature sensors are respectively arranged on an ascending pipe and a descending pipe which pass through heat transfer fluid, a flowmeter is arranged on a fluid inlet or a return pipe (the positions of the flowmeter are different, and the final measurement results are different), the flowmeter sends out pulse signals which are proportional to the flow, the pair of temperature sensors give out analog signals which indicate the temperature, a calculator collects signals from the flow and the temperature sensors, and the heat obtained by the heat exchange system is calculated by using a calculation formula.
At present, the heat meter needs to be connected with an uplink pipe and a downlink pipe for use, and the traditional connection mode is that a heat insulation structure is not arranged at the joint of the uplink pipe and the downlink pipe through flange plates or threaded connection and the like, so that the leakage condition is easy to occur in the heat transmission process, the accuracy of the heat meter is further influenced, and measurement errors occur.
Disclosure of Invention
The utility model aims to provide a meter valve integrated heat meter so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the heat meter with integrated meter valve comprises a heat meter body with symmetrically arranged pipeline components on the outer edge surface;
the heat-insulating pipe is characterized in that the pipeline assembly comprises a communicating pipe with one end being connected with the heat meter body in a structure mode, a connecting pipe is installed at one end, far away from the heat meter body, of the communicating pipe in a structure mode, a heat-insulating pipe is installed on the outer edge face of one end, far away from the communicating pipe, of the connecting pipe in a threaded mode, a transmission pipe is installed on the inner edge face of one end, far away from the connecting pipe, of the heat-insulating pipe in a threaded mode, and an asbestos heat-insulating layer is fixedly arranged in the heat-insulating pipe.
Further, the annular pressure-bearing boxes are respectively and structurally arranged on the inner edge surface of one end of the transmission pipe facing the heat-insulating pipe and the inner edge surface of one end of the connecting pipe facing the heat-insulating pipe, and pressure-bearing cavities are formed in the annular pressure-bearing boxes in an annular array.
Further, a pressure-bearing spring is arranged in the pressure-bearing cavity in the middle, one end of the pressure-bearing spring is connected to the inner wall of the pressure-bearing cavity in a structure mode, and the other end of the pressure-bearing spring is connected with a movable plate movably mounted in the pressure-bearing cavity in a structure mode.
Further, a pressure-bearing rod is arranged at the middle of one side of the movable plate far away from the pressure-bearing spring, one end of the pressure-bearing rod is connected with the movable plate in a structure, and the other end of the pressure-bearing rod extends out of the pressure-bearing cavity and is connected with an annular abutting plate in a structure.
Further, the annular abutting plates arranged in the transmission pipe and the connecting pipe are abutted against one opposite surfaces, and rubber sealing gaskets are fixedly adhered to the opposite surfaces of the two annular abutting plates.
Compared with the prior art, the utility model has the following beneficial effects: the heat-insulating heat meter has the advantages that due to the arrangement of the connecting pipe, the transmission pipe, the heat-insulating pipe and the asbestos heat-insulating layer, when the transmission pipe and the connecting pipe are connected, the heat-insulating pipe is arranged for connecting the transmission pipe and the connecting pipe, and the heat-insulating effect can be achieved through the asbestos heat-insulating layer in the heat-insulating pipe, so that the heat leakage loss at the joint of the transmission pipe and the connecting pipe is reduced, the accuracy of a heat meter body is improved, the measuring error is reduced, and the heat meter is high in practicability;
thanks to the arrangement of the annular pressure-bearing box, the pressure-bearing springs and the annular abutting plates, the pressure-bearing springs deform to generate elasticity in the process of screwing the transmission pipe and the connecting pipe into the heat-insulating pipe, so that the threaded connection effect among the connecting pipe, the transmission pipe and the heat-insulating pipe can be improved under the action of the elasticity of the pressure-bearing springs, the connection stability is improved, and the practicability is strong.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the piping component of the present utility model;
FIG. 3 is a cross-sectional view of FIG. 2 in accordance with the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a calorimeter body; 2. a conduit assembly; 201. a communicating pipe; 202. a connecting pipe; 203. a transmission tube; 204. a heat preservation pipe; 205. an asbestos insulating layer; 206. an annular pressure-bearing box; 207. a pressure-bearing cavity; 208. a pressure-bearing spring; 209. a movable plate; 210. a pressure-bearing rod; 211. an annular abutment plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the integrated heat meter with the meter valve comprises a heat meter body 1, wherein a pipeline assembly 2 is symmetrically arranged on the outer edge surface of the heat meter body 1, the pipeline assembly 2 comprises a communicating pipe 201, one end of the communicating pipe 201 is connected with the heat meter body 1 in a structure mode, one end of the communicating pipe 202, which is far away from the heat meter body 1, is provided with a connecting pipe 202 in a structure mode, a heat preservation pipe 204 is arranged on the outer edge surface of one end, which is far away from the communicating pipe 201, of the connecting pipe 202 in a threaded fit mode, a transmission pipe 203 is arranged on the inner edge surface of one end, which is far away from the connecting pipe 202, of the heat preservation pipe 204 in a threaded fit mode, an asbestos heat preservation layer 205 is fixedly arranged in the heat preservation pipe 204, and the heat preservation pipe 202, the heat preservation pipe 204, the transmission pipe 203, the heat preservation pipe 204 and the connecting pipe 202 are connected through the asbestos heat preservation layer 205, and the heat preservation effect can be achieved through the asbestos heat preservation layer 205 in the heat preservation pipe 204, so that the heat leakage loss of the connecting position of the transmission pipe 203 and the connecting pipe 202 is reduced, the accuracy of the heat meter body 1 is improved, the measurement error is reduced, and the practicability is strong.
As shown in fig. 2-4, an annular bearing box 206 is configured and installed on an inner edge surface of one end of the transmission pipe 203 facing the insulation pipe 204 and an inner edge surface of one end of the connection pipe 202 facing the insulation pipe 204, a bearing cavity 207 is formed in an annular array in the annular bearing box 206, a bearing spring 208 is centrally arranged in the bearing cavity 207, one end of the bearing spring 208 is configured and connected with an inner wall of the bearing cavity 207, the other end of the bearing spring 208 is configured and connected with a movable plate 209 movably installed in the bearing cavity 207, one side of the movable plate 209, far away from the bearing spring 208, is centrally provided with a pressure-bearing rod 210, one end of the pressure-bearing rod 210 is configured and connected with the movable plate 209, and the other end of the pressure-bearing rod 210 extends out of the bearing cavity 207 and is configured and connected with an annular abutting plate 211.
As shown in fig. 3 and 4, the annular contact plates 211 provided in the transmission pipe 203 and the connection pipe 202 are in contact with each other on the opposite surfaces, and rubber gaskets are adhered and fixed to the opposite surfaces of the two annular contact plates 211.
Working principle: when the meter valve integrated heat meter is used, when the transmission pipe 203 and the connecting pipe 202 are connected, the heat preservation pipe 204 is arranged and used for connecting the transmission pipe 203 and the connecting pipe 202, and the heat preservation effect can be achieved through the asbestos heat preservation layer 205 in the heat preservation pipe 204, so that the heat leakage loss of the connection part of the transmission pipe 203 and the connecting pipe 202 is reduced, the annular abutting plates 211 are mutually extruded in the process of screwing the transmission pipe 203 and the connecting pipe 202 into the heat preservation pipe 204, the pressure-bearing rods 210 move and push the movable plates 209 to move, the pressure-bearing springs 208 are extruded through the movable plates 209, elastic force is generated through deformation of the pressure-bearing springs 208, the threaded connection effect among the connecting pipe 202, the transmission pipe 203 and the heat preservation pipe 204 can be improved under the elastic force action of the pressure-bearing springs 208, the rubber sealing gasket is extruded through the elastic force action of the pressure-bearing springs 208, the heat leakage loss of the connection among the connecting pipe 202, the transmission pipe 203 and the heat preservation pipe 204 is facilitated to be improved, the meter valve integrated heat meter is reasonable in structure, the heat loss between the connecting pipe and the transmission pipe is facilitated to be reduced, the heat loss between the heat meter is improved, and the meter is high in practical accuracy and accurate in measurement.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The heat meter body (1) is symmetrically provided with a pipeline assembly (2) on the outer edge surface;
the method is characterized in that: the heat-insulating pipe is characterized in that the pipeline assembly (2) comprises a communicating pipe (201) with one end connected with the heat meter body (1) in a structured mode, a connecting pipe (202) is installed at one end of the communicating pipe (201) far away from the heat meter body (1), a heat-insulating pipe (204) is installed on the outer edge surface of one end of the connecting pipe (202) far away from the communicating pipe (201) in a threaded mode, a transmission pipe (203) is installed on the inner edge surface of one end of the heat-insulating pipe (204) far away from the connecting pipe (202) in a threaded mode, and an asbestos heat-insulating layer (205) is fixedly arranged in the heat-insulating pipe (204).
2. The integrated meter valve calorimeter of claim 1, wherein: annular pressure-bearing boxes (206) are structurally installed on the inner edge surface of one end of the transmission pipe (203) facing the heat-insulating pipe (204) and the inner edge surface of one end of the connecting pipe (202) facing the heat-insulating pipe (204), and pressure-bearing cavities (207) are formed in the annular pressure-bearing boxes (206) in an annular array.
3. The integrated meter valve calorimeter of claim 2, wherein: a pressure-bearing spring (208) is arranged in the pressure-bearing cavity (207) in the middle, one end of the pressure-bearing spring (208) is connected to the inner wall of the pressure-bearing cavity (207), and the other end of the pressure-bearing spring (208) is connected with a movable plate (209) movably mounted in the pressure-bearing cavity (207).
4. A meter valve integrated heat meter as in claim 3 wherein: one side of the movable plate (209) far away from the pressure-bearing spring (208) is provided with a pressure-bearing rod (210) in the middle, one end of the pressure-bearing rod (210) is connected with the movable plate (209) in a structure, and the other end of the pressure-bearing rod (210) extends out of the pressure-bearing cavity (207) and is connected with an annular abutting plate (211) in a structure.
5. The integrated meter valve calorimeter of claim 4, wherein: the annular abutting plates (211) arranged in the transmission pipe (203) and the connecting pipe (202) are abutted against one opposite surface, and rubber sealing gaskets are fixedly adhered to the opposite surfaces of the two annular abutting plates (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690374.5U CN219694401U (en) | 2023-03-31 | 2023-03-31 | Integrated heat meter with meter valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690374.5U CN219694401U (en) | 2023-03-31 | 2023-03-31 | Integrated heat meter with meter valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694401U true CN219694401U (en) | 2023-09-15 |
Family
ID=87944071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690374.5U Active CN219694401U (en) | 2023-03-31 | 2023-03-31 | Integrated heat meter with meter valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694401U (en) |
-
2023
- 2023-03-31 CN CN202320690374.5U patent/CN219694401U/en active Active
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| GR01 | Patent grant |