CN212645817U - Series combined heating type anti-freezing water meter - Google Patents
Series combined heating type anti-freezing water meter Download PDFInfo
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- CN212645817U CN212645817U CN202021700284.2U CN202021700284U CN212645817U CN 212645817 U CN212645817 U CN 212645817U CN 202021700284 U CN202021700284 U CN 202021700284U CN 212645817 U CN212645817 U CN 212645817U
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Abstract
The utility model discloses a series combined heating type anti-freezing water meter, which comprises a water meter shell, wherein a cavity is arranged in the water meter shell, cavity outlets and cavity inlets are arranged on two sides of the cavity, a thread port is arranged on the cavity outlet and the cavity inlet, the thread port is connected with a plurality of cavities of the water meter shell in series through a thread pipe, a plurality of cavities of the water meter shell are arranged on one side of the water meter shell, a heating device is arranged on one side of the water meter shell, the heating device comprises a heating pipe, the heating pipe is arranged in a heating box, a heating box outlet and a heating box inlet are arranged on one side of the heating box, and a heating liquid is arranged in the heating box, the utility model provides a series combined heating type anti-freezing water meter which can better prevent the frost crack problem of the water meter in winter through the combined heating type anti-, the problem of the water gauge frost crack of present commodity building is solved.
Description
Technical Field
The utility model relates to a water gauge technical field especially relates to a series combination adds frostproofing water gauge of hot type.
Background
In the upstairs use of commodity at present, generally, the water gauge is wholly deposited in the water gauge box, but the in-process of using especially winter temperature is very low, causes the water gauge frost crack problem to constantly appear, and some water gauges have temperature-sensing ware, carry out single heating, but single heating is big in the use heat consumption, and because the low effect that causes of temperature is not obvious, for the temperature of guaranteeing the water gauge box, should design a modular water gauge that prevents frostbite to guarantee the constant temperature of water gauge box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a series connection combination adds frostproofing water gauge of hot type to solve the problem that proposes in the above-mentioned background art, through the frostproofing problem of water gauge winter that prevents that the combination adds frostproofing water gauge can be better, the frostproofing technique of whole water gauge group has been solved through the integral type heating, the water gauge frost crack problem of present commodity building has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: the water meter comprises a water meter shell, wherein a cavity is arranged in the water meter shell, cavity outlets and cavity inlets are formed in two sides of the cavity, threaded ports are formed in the cavity outlets and the cavity inlets, the threaded ports are connected with a plurality of cavities of the water meter shell in series through threaded pipes, a heating device is arranged on one side of the water meter shell and comprises a heating pipe, the heating pipe is arranged in a heating box, a heating box outlet and a heating box inlet are formed in one side of the heating box, and heating liquid is arranged in the heating box; the cavity in the water meter shell can transmit heating liquid into the water meter shell, the water meter is heated in winter through heat transfer of the heating liquid, the water meter is prevented from being frozen or cracked, the water meter is not single once arranged in the using process, the water meter is usually arranged and installed in a box body on the whole floor, 10-30 water meters can be heated simultaneously through the series combined heating type water meter, the heat utilization rate is high, all the water meters are prevented from being frozen, the heating device can be closed in summer, the water meter heating device is only used in winter, all the water meters are connected through threaded pipes, the heating liquid can be effectively heated in a circulating mode, the temperature is kept at 20-80 ℃, and the freezing of the water meters can be completely prevented.
Preferably, a movable pipe joint is installed between the threaded port and the threaded pipe, and a sealing gasket is installed in the movable pipe joint; the movable pipe joint is arranged in the water meter group, so that when one damaged water meter is used, the use of other water meters is not delayed, and the sealing gasket is additionally arranged to prevent the leakage of the heating liquid.
Preferably, the heating liquid is heat conducting oil; the heat transfer effect of the heat transfer oil is best, the pipeline cannot be corroded, the heat transfer oil can be well used for more than ten years, and the heat transfer oil cannot be damaged.
Preferably, the cavity is spirally arranged in the periphery of the bottom of the water meter shell; for better and uniform heating pipelines, the cavities are spirally arranged, so that the heating area of the water meter is increased, and the heat transfer of the water meter is accelerated.
Preferably, the heating device is provided with a temperature controller, the temperature controller is provided with an upper temperature limit value and a lower temperature limit value, the temperature controller controls the temperature through a temperature sensor, and the heating device is further provided with a heating switch; through setting up temperature controller and being used for the temperature of control heating conduction oil, better saving power consumption, heating temperature can not too high prevent to damage the inside spare part of water gauge upper limit temperature control at 50 or 60 or 70 or 80 degrees centigrade simultaneously, and it is better especially to control the effect at 70 degrees centigrade, and lower limit temperature control prevents that water from freezing when flowing at 20 or 25 or 30 degrees centigrade.
Compared with the prior art, the beneficial effects of the utility model are that: the frost crack problem of the water meter in winter can be better prevented through the combined heating type anti-freezing water meter, the anti-freezing technology of the whole water meter group is solved through integrated heating, and the frost crack problem of the water meter of the existing commodity building is solved.
Drawings
Fig. 1 is a schematic structural view of the combined heating type anti-freezing water meter of the present invention.
Fig. 2 is a side view of the combined heating type anti-freezing water meter of the present invention.
In the figure: 1. the water meter comprises a water meter shell, 2, a cavity, 3, a cavity outlet, 4, a cavity inlet, 5, a threaded port, 6, a threaded pipe, 7, a heating device, 8, a heating pipe, 9, a heating box, 10, a heating box outlet, 11, a heating box inlet, 12, a movable pipe joint, 13, a sealing gasket, 14, a temperature controller, 15, a temperature sensor, 16 and a heating switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
A series combination heating type anti-freezing water meter comprises a water meter shell 1, wherein a cavity 2 is arranged in the water meter shell 1, cavity outlets 3 and cavity inlets 4 are arranged on two sides of the cavity 2, threaded ports 5 are arranged at the cavity outlets 3 and the cavity inlets 4, the threaded ports 5 are connected with a plurality of cavities 2 of the water meter shell 1 in series through threaded pipes 6, a heating device 7 is arranged on one side of the water meter shell 1, each heating device 7 comprises a heating pipe 8, each heating pipe 8 is arranged in a heating box 9, a heating box outlet 10 and a heating box inlet 11 are arranged on one side of each heating box 9, and heating liquid is arranged in each heating box 9; the cavity 2 is arranged in the water meter shell 1 and can transmit heating liquid to the water meter shell 1, the water meters are heated in winter through heat transfer of the heating liquid, freezing damage or frost crack of the water meters is prevented, the water meters are generally not arranged singly in the using process and are usually arranged and installed in a box body on the whole floor, 10-30 water meters can be heated simultaneously through the series combined heating type water meters, the heat utilization rate is high, freezing crack of all the water meters is prevented, the heating device 7 can be closed in summer and can be used only in winter, all the water meters are connected in series through the threaded pipes 6, the heating liquid can be effectively heated circularly, the temperature is kept at 20-80 ℃, and freezing damage of the water meters can be completely prevented.
A movable pipe joint 12 is installed between the threaded port 5 and the threaded pipe 6, and a sealing gasket 13 is installed in the movable pipe joint 12; the movable pipe joint 12 is arranged in the water meter group, when a damage occurs, the use of other water meters can not be delayed, and the sealing gasket 14 is additionally arranged to prevent the leakage of the heating liquid.
The heating liquid is heat conducting oil; the heat transfer effect of the heat transfer oil is best, the pipeline cannot be corroded, the heat transfer oil can be well used for more than ten years, and the heat transfer oil cannot be damaged.
The cavity 2 is spirally arranged in the periphery of the bottom of the water meter shell 1; for better and uniform heating pipelines, the cavities are spirally arranged, so that the heating area of the water meter is increased, and the heat transfer of the water meter is accelerated.
The heating device 7 is provided with a temperature controller 14, the temperature controller 14 is provided with an upper temperature limit value and a lower temperature limit value, the temperature controller 14 controls the temperature through a temperature sensor 15, and the heating device 7 is further provided with a heating switch 16; through setting up temperature controller 14 and being used for the temperature of control heating conduction oil, better saving power consumption, heating temperature can not too high prevent to damage upper limit temperature control at 50 degrees centigrade to the inside spare part of water gauge simultaneously, and lower limit temperature control is in the mobile state all the time at 20 degrees centigrade water gauge, can not take place to freeze, and when going on the production line and setting up to 50 degrees centigrade, the partial freezing phenomenon appears in the water gauge junction pipeline.
Example 2
A series combination heating type anti-freezing water meter comprises a water meter shell 1, wherein a cavity 2 is arranged in the water meter shell 1, cavity outlets 3 and cavity inlets 4 are arranged on two sides of the cavity 2, threaded ports 5 are arranged at the cavity outlets 3 and the cavity inlets 4, the threaded ports 5 are connected with a plurality of cavities 2 of the water meter shell 1 in series through threaded pipes 6, a heating device 7 is arranged on one side of the water meter shell 1, each heating device 7 comprises a heating pipe 8, each heating pipe 8 is arranged in a heating box 9, a heating box outlet 10 and a heating box inlet 11 are arranged on one side of the heating box 9, and heating liquid is arranged in the heating box 9; the cavity 2 is arranged in the water meter shell 1 and can transmit heating liquid to the water meter shell 1, the water meters are heated in winter through heat transfer of the heating liquid, freezing damage or frost crack of the water meters is prevented, the water meters are generally not arranged singly in the using process and are usually arranged and installed in a box body on the whole floor, 10-30 water meters can be heated simultaneously through the series combined heating type water meters, the heat utilization rate is high, freezing crack of all the water meters is prevented, the heating device 7 can be closed in summer and can be used only in winter, all the water meters are connected in series through the threaded pipes 6, the heating liquid can be effectively heated circularly, the temperature is kept at 20-80 ℃, and freezing damage of the water meters can be completely prevented.
A movable pipe joint 12 is installed between the threaded port 5 and the threaded pipe 6, and a sealing gasket 13 is installed in the movable pipe joint 12; the movable pipe joint 12 is arranged in the water meter group, when a damage occurs, the use of other water meters can not be delayed, and the sealing gasket 14 is additionally arranged to prevent the leakage of the heating liquid.
The heating liquid is heat conducting oil; the heat transfer effect of the heat transfer oil is best, the pipeline cannot be corroded, the heat transfer oil can be well used for more than ten years, and the heat transfer oil cannot be damaged.
The cavity 2 is spirally arranged in the periphery of the bottom of the water meter shell 1; for better and uniform heating pipelines, the cavities are spirally arranged, so that the heating area of the water meter is increased, and the heat transfer of the water meter is accelerated.
The heating device 7 is provided with a temperature controller 14, the temperature controller 14 is provided with an upper temperature limit value and a lower temperature limit value, the temperature controller 14 controls the temperature through a temperature sensor 15, and the heating device 7 is further provided with a heating switch 16; through setting up temperature controller 15 and being used for the temperature of control heating conduction oil, better saving power consumption, heating temperature can not too high prevent to damage upper limit temperature control at 70 degrees centigrade to the inside spare part of water gauge simultaneously, and lower limit temperature control is in the mobile state all the time at 25 degrees centigrade water gauge, does not take place to freeze, and when the upper limit set up to 70 degrees centigrade, the phenomenon of freezing does not appear in water gauge connecting line, and the water gauge is good operation.
Example 3
A series combination heating type anti-freezing water meter comprises a water meter shell 1, wherein a cavity 2 is arranged in the water meter shell 1, cavity outlets 3 and cavity inlets 4 are arranged on two sides of the cavity 2, threaded ports 5 are arranged at the cavity outlets 3 and the cavity inlets 4, the threaded ports 5 are connected with a plurality of cavities 2 of the water meter shell 1 in series through threaded pipes 6, a heating device 7 is arranged on one side of the water meter shell 1, each heating device 7 comprises a heating pipe 8, each heating pipe 8 is arranged in a heating box 9, a heating box outlet 10 and a heating box inlet 11 are arranged on one side of each heating box 9, and heating liquid is arranged in each heating box 9; the cavity 2 is arranged in the water meter shell 1 and can transmit heating liquid to the water meter shell 1, the water meters are heated in winter through heat transfer of the heating liquid, freezing damage or frost crack of the water meters is prevented, the water meters are generally not arranged singly in the using process and are usually arranged and installed in a box body on the whole floor, 10-30 water meters can be heated simultaneously through the series combined heating type water meters, the heat utilization rate is high, freezing crack of all the water meters is prevented, the heating device 7 can be closed in summer and can be used only in winter, all the water meters are connected in series through the threaded pipes 6, the heating liquid can be effectively heated circularly, the temperature is kept at 20-80 ℃, and freezing damage of the water meters can be completely prevented.
A movable pipe joint 12 is installed between the threaded port 5 and the threaded pipe 6, and a sealing gasket 13 is installed in the movable pipe joint 12; the movable pipe joint 12 is arranged in the water meter group, when a damage occurs, the use of other water meters can not be delayed, and the sealing gasket 14 is additionally arranged to prevent the leakage of the heating liquid.
The heating liquid is heat conducting oil; the heat transfer effect of the heat transfer oil is best, the pipeline cannot be corroded, the heat transfer oil can be well used for more than ten years, and the heat transfer oil cannot be damaged.
The cavity 2 is spirally arranged in the periphery of the bottom of the water meter shell 1; for better and uniform heating pipelines, the cavities are spirally arranged, so that the heating area of the water meter is increased, and the heat transfer of the water meter is accelerated.
The heating device 7 is provided with a temperature controller 14, the temperature controller 14 is provided with an upper temperature limit value and a lower temperature limit value, the temperature controller 14 controls the temperature through a temperature sensor 15, and the heating device 7 is further provided with a heating switch 16; through setting up temperature controller 14 and being used for the temperature of the controlled heating conduction oil, better saving power consumption, heating temperature can not too high prevent to damage upper limit temperature control at 80 degrees centigrade to the inside spare part of water gauge simultaneously, and lower limit temperature control is in the mobile state all the time at 20 degrees centigrade water gauge, can not take place to freeze, and when going on the production line and setting up to 80 degrees centigrade, the water gauge appears generating heat, and the behavior is good, the waste of heat appears.
The utility model has the advantages that: the frost crack problem of the water meter in winter can be better prevented through the combined heating type anti-freezing water meter, the anti-freezing technology of the whole water meter group is solved through integrated heating, and the frost crack problem of the water meter of the existing commodity building is solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a series combination adds frostproofing water gauge of hot type, includes the water gauge casing, its characterized in that, be provided with the cavity in the water gauge casing, the cavity both sides are provided with cavity export and cavity entry, the cavity export with the cavity entry is provided with the screw thread port, the screw thread port passes through screwed pipe and a plurality of the water gauge casing the cavity is established ties, and is a plurality of water gauge casing one side is provided with heating device, heating device includes the heating pipe, the heating pipe is installed in the heating cabinet, heating cabinet one side is provided with heating cabinet export and heating cabinet entry, be provided with the heating fluid in the heating cabinet.
2. A series combination heating type antifreeze water meter as set forth in claim 1, wherein a union joint is installed between said threaded port and said threaded pipe, and a packing is installed in said union joint.
3. The series combination heating type antifreeze water meter as set forth in claim 1, wherein said heating liquid is a heat conducting oil.
4. A series combination heating antifreeze water meter as set forth in claim 1, wherein said cavity is spirally disposed within a bottom periphery of said water meter housing.
5. A series combination heating type antifreeze water meter as set forth in claim 1, wherein said heating means is provided with a temperature controller, said temperature controller setting an upper temperature limit value and a lower temperature limit value, said temperature controller controlling the temperature by means of a temperature sensor, said heating means being further provided with a heating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700284.2U CN212645817U (en) | 2020-08-15 | 2020-08-15 | Series combined heating type anti-freezing water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700284.2U CN212645817U (en) | 2020-08-15 | 2020-08-15 | Series combined heating type anti-freezing water meter |
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| Publication Number | Publication Date |
|---|---|
| CN212645817U true CN212645817U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021700284.2U Active CN212645817U (en) | 2020-08-15 | 2020-08-15 | Series combined heating type anti-freezing water meter |
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| Country | Link |
|---|---|
| CN (1) | CN212645817U (en) |
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2020
- 2020-08-15 CN CN202021700284.2U patent/CN212645817U/en active Active
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