CN219084385U - Wisdom heat supply terminal test device - Google Patents
Wisdom heat supply terminal test device Download PDFInfo
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- CN219084385U CN219084385U CN202221133246.2U CN202221133246U CN219084385U CN 219084385 U CN219084385 U CN 219084385U CN 202221133246 U CN202221133246 U CN 202221133246U CN 219084385 U CN219084385 U CN 219084385U
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Abstract
The utility model belongs to the technical field of intelligent heat supply terminals and discloses an intelligent heat supply terminal test device, which comprises a water circulation system and a heat dissipation device, wherein the water circulation system comprises a waterway system, a backwater temperature sensor, a glass rotameter and a water tank, the water tank is connected with the waterway system, a variable flow shielding pump, a ball valve, a heat meter, an intelligent heat supply terminal, the backwater temperature sensor and the glass rotameter are arranged on the waterway system, the water tank enables water to flow through the intelligent heat supply terminal and the glass rotameter and then returns to the water tank through the variable flow shielding pump, and the waterway system is a five-way parallel system; one path of water in the waterway system is connected with the heat dissipation device, water flowing out of the water supply tank is cooled, and then the water return temperature sensor of the intelligent heat supply terminal is connected through the bypass, so that the water return temperature is reduced in a water mixing mode.
Description
Technical Field
The utility model belongs to the technical field of intelligent heat supply terminals, and particularly relates to an intelligent heat supply terminal test device.
Background
The intelligent heating system is utilized to perform central heating on cities, in the field of central heating, due to unbalanced flow transmission and distribution of each loop, the indoor temperature of a heat user is often caused to be uneven, so that the heat user obtains comfortable indoor temperature, and meanwhile, the requirements of the country on energy conservation, consumption reduction and emission reduction are met.
Disclosure of Invention
The utility model provides an intelligent heat supply terminal test device, which aims to solve the technical problems in the prior art, and comprises a water circulation system and a heat dissipation device, wherein the water circulation system comprises a waterway system, a backwater temperature sensor, a glass rotameter and a water tank, the water tank is used for controlling the temperature of the water tank through the temperature control water tank, the water tank is connected with the waterway system, a variable flow shielding pump, a ball valve, a heat meter, an intelligent heat supply terminal, a backwater temperature sensor and a glass rotameter are arranged on the waterway system, the water tank is connected with the variable flow shielding pump, the water tank enables water to flow through the intelligent heat supply terminal and the glass rotameter and then returns to the water tank through the variable flow shielding pump, the waterway system is a five-way parallel system, the opening degree of a valve is reduced, the flow is reduced, and the flow of other four ways can be increased under the condition that the total water supply flow is unchanged, so that the backwater temperature is improved, and the temperature balance among the whole set of systems is simulated; one path of the water path system is connected with the heat dissipation device, water flowing out of the water supply tank is cooled, and then the water return temperature sensor of the intelligent heat supply terminal is connected through the bypass, so that the water return temperature is reduced in a water mixing mode.
The system control flow is as follows: a. the water obtained by the temperature control water tank flows to the intelligent heat supply terminal and the glass rotameter through the water pump, the intelligent heat supply terminal can display instantaneous flow, water inlet temperature and water return temperature, and the flow displayed by the glass rotameter and the intelligent heat supply terminal is compared to judge whether the flow is positive; b. setting the set temperature of the intelligent heat supply terminal, and closing the automatic power supply valve of the intelligent heat supply terminal after the set temperature is reached, so as to reduce the flow rate and realize the control of reducing the flow rate when the set temperature is reached; c. controlling the opening of the bypass valve, enabling water of the heat radiating device to pass through the backwater temperature sensor after being mixed, reducing backwater temperature, enabling the intelligent heat supply terminal to immediately open the valve when detecting water temperature reduction, and increasing flow; d. the multichannel system is controlled to adjust backwater temperature, the unbalanced system temperature state occurs, the intelligent heat supply terminal automatically adjusts the opening of a valve, and the flow of each channel is adjusted, so that the multichannel pipeline of the whole system realizes temperature balance.
The beneficial effects are that:
the intelligent heating system can quickly detect, adjust in real time, simulate how a plurality of intelligent heating terminals control the opening of the valve through temperature change in actual use, adjust flow change and realize pressure balance of the system.
Drawings
FIG. 1 is a diagram of the structural connection relationship of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model.
As shown in the figure: the intelligent heat supply system comprises a water tank 1, a ball valve 2, a heat radiating device 3, a glass rotameter 4, a variable flow shielding pump 5, an intelligent heat supply terminal 6 and a backwater temperature sensor 7.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a wisdom heat supply terminal test device, including water circulation system, heat abstractor 3, water circulation system includes waterway system, return water temperature sensor 7, glass rotameter 4, water tank 1 passes through the temperature control water tank 1 temperature, water tank 1 links to each other with waterway system, install variable flow canned motor pump 5 on the waterway system, ball valve 2, the calorimeter, wisdom heat supply terminal 6, return water temperature sensor 7, glass rotameter 4, water tank 1 links to each other with variable flow canned motor pump 5, water tank 1 makes the rivers return water tank 1 after wisdom heat supply terminal 6, glass rotameter 4 through variable flow canned motor pump 5, waterway system is five way parallel system, adjust the size of flow through setting for return water temperature, when one of them way reaches the settlement temperature, this way valve aperture reduces, the flow reduces, other four way flow can become big under the unchangeable circumstances of total water supply flow, thereby improve return water temperature, thereby simulate the temperature balance between the whole system; one path of water in the waterway system is connected with the heat radiating device 3, water flowing out of the water supply tank 1 is cooled, and then the backwater temperature is reduced in a water mixing mode by the backwater temperature sensor 7 connected with the intelligent heat supply terminal 6 in a bypass mode.
The system control flow is as follows: a. the water obtained from the temperature control water tank flows to the intelligent heat supply terminal 6 and the glass rotameter 4 through the water pump, the intelligent heat supply terminal 6 can display the instantaneous flow, the water inlet temperature and the water return temperature, and the flow displayed by the glass rotameter 4 and the intelligent heat supply terminal 6 is compared to judge whether the flow is positive; b. setting the set temperature of the intelligent heat supply terminal 6, and automatically closing a power-driven valve of the intelligent heat supply terminal 6 after the set temperature is reached, so as to reduce flow regulation and realize control of reducing flow when the set temperature is reached; c. controlling the opening of the bypass valve to enable water of the heat radiating device 3 to pass through the backwater temperature sensor 7 after being mixed, reducing backwater temperature, and enabling the intelligent heat supply terminal 6 to immediately open the valve when detecting water temperature reduction, and increasing flow; d. the multichannel system is controlled to adjust the backwater temperature, the unbalanced state of the system temperature occurs, the intelligent heat supply terminal 6 automatically adjusts the opening of a valve, and the flow of each channel is adjusted, so that the multichannel pipeline of the whole system realizes temperature balance.
When an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element, or be directly connected to the other element or be indirectly connected to the other element.
The terms of the directions such as left, right, up, down, etc. in this embodiment are merely relative concepts or references to the normal use state of the product, and should not be construed as limiting.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (2)
1. Wisdom heat supply terminal test device, its characterized in that: the intelligent heat supply system comprises a water circulation system and a heat dissipation device, wherein the water circulation system comprises a waterway system, a backwater temperature sensor, a glass rotameter and a water tank, the water tank is used for controlling the temperature of the water tank through a temperature control water tank, the water tank is connected with the waterway system, the water tank is used for enabling water to flow back to the water tank after passing through an intelligent heat supply terminal and the glass rotameter through a variable flow shielding pump, the waterway system is a five-way parallel system, and one way of the waterway system is connected with the heat dissipation device.
2. An intelligent heating terminal test device according to claim 1, characterized in that: the variable flow shielding pump, the ball valve, the heat meter, the intelligent heating terminal, the backwater temperature sensor and the glass rotameter are arranged on the waterway system, and the water tank is connected with the variable flow shielding pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221133246.2U CN219084385U (en) | 2022-05-11 | 2022-05-11 | Wisdom heat supply terminal test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221133246.2U CN219084385U (en) | 2022-05-11 | 2022-05-11 | Wisdom heat supply terminal test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219084385U true CN219084385U (en) | 2023-05-26 |
Family
ID=86401646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221133246.2U Active CN219084385U (en) | 2022-05-11 | 2022-05-11 | Wisdom heat supply terminal test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219084385U (en) |
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2022
- 2022-05-11 CN CN202221133246.2U patent/CN219084385U/en active Active
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