Anti-condensation ground temperature adjusting water tank
By combining a three-tank structure with an electromagnetic three-way valve, the condensation problem of the ground temperature-regulating water tank during cooling is solved, and the separate supply of low-temperature water and high-temperature water is achieved, reducing the failure rate and cost and improving the reliability of the system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-03-27
AI Technical Summary
Existing ground-mounted temperature-regulating water tanks are prone to condensation during cooling, resulting in high equipment failure rates and high costs, and it is difficult to effectively avoid the condensation problem.
It adopts a three-tank structure design, combined with an electromagnetic three-way valve and a dew point controller. The water flow direction is controlled by a mechanical switch to achieve the separate supply of low-temperature water and high-temperature water. It also utilizes the inertial principle of water mixing in the tank to avoid condensation.
This reduces equipment failure rate and cost, enables separate supply of high-temperature and low-temperature water during refrigeration, avoids condensation, and improves system reliability and economy.
Smart Images
Figure CN224048285U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of temperature regulating water tank, specifically is a dewing prevention ground temperature regulating water tank. BACKGROUND
[0002] The dewing problem of the radiation system and the ground temperature regulating system is avoided, and the basic research and development direction at the present stage is realized through the water mixing pump station, the water mixing control of the water mixing pump station is basically realized by the cooperation of the proportional regulating valve and the dew point controller, the dew point controller outputs a weak electric control signal, controls the proportional regulating valve to adjust the valve opening at any time, and the water supply above the dew point is realized by the proportional mixing of the return water and the cold water.
[0003] When the proportional regulating valve is adjusted by the proportional adjustment, it is in the adjusting state at any time, wherein:
[0004] The adjusting valve is a rotating part, and the ball valve mode requires a large torque, so that the failure rate is high, the after-sales cost is high, and the ground temperature regulating water tank works when the heat pump unit, the ground temperature regulating and the five constant radiation system are used in summer, but dewing is easy to occur when the radiation system and the ground temperature regulating system are used in refrigeration, which affects the refrigeration efficiency. UTILITY MODEL CONTENTS
[0005] The utility model discloses a dewing prevention ground temperature regulating water tank to solve the technical problem that the household heat pump unit is used in the ground temperature regulating and the five constant radiation system in summer, needs low temperature circulating water for the air disc refrigeration and the fresh air dehumidifier dehumidification condensation demand, and needs high temperature water for the radiation system and the ground temperature regulating system.
[0006] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a dewing prevention ground temperature regulating water tank, including first tank body, second tank body and third tank body, the top of first tank body is connected with main machine water supply pipeline, and the main machine water supply pipeline one side is the terminal water supply mouth, and the other side is main machine water outlet, the intercommunication of first tank body and main machine water supply pipeline is equipped with one-way pressure difference valve, the first tank body one side is equipped with blowdown, the bottom of first tank body is equipped with main machine return water mouth,
[0007] The first tank body and the second tank body are communicated with each other on one side, the bottom of the second tank body is communicated with the third tank body, and the variable frequency water pump is communicated on the outside of the third tank body, and the variable frequency water pump is communicated with the floor heating water supply port on the bottom;
[0008] The bottom of one side of the second tank body is provided with a floor heating temperature sensor, the second tank body is communicated with a floor heating return water outlet, the floor heating return water outlet is communicated with the first tank body, the communication position of the floor heating return water outlet with the first tank body and the second tank body is provided with an electromagnetic three-way valve, and the top of the second tank body is provided with an exhaust pressure relief assembly.
[0009] Preferably, the main machine water supply pipeline communicated with the top of the first tank body comprises a high-temperature water supply pump, and the high-temperature water supply pump is communicated with the end of the main machine water outlet, so as to facilitate the separate supply of low-temperature water and high-temperature water in summer refrigeration.
[0010] Preferably, one side of the floor heating return water outlet is provided with a dew point controller, and the dew point controller controls the opening and closing of the electromagnetic three-way valve, so as to facilitate the adjustment of the electromagnetic three-way valve driven by the dew point controller and the temperature controller.
[0011] Preferably, the first tank body and the second tank body are low-temperature water tank bodies, and the inside of the third tank body is provided with a water mixing cavity, so as to facilitate water circulation and control adjustment when the temperature reaches the dew point temperature.
[0012] Preferably, the water liquid of the floor heating return water outlet is introduced into the water supply outlet of the end, and then introduced into the main machine return water outlet through the end return water outlet to supply low-temperature water to the end, so as to facilitate the separate supply or stop of the low-temperature water to the end according to the structure adjustment.
[0013] Preferably, the water liquid of the floor heating return water outlet is introduced into the main machine return water outlet through the one-way pressure difference valve to stop the supply of low-temperature water to the end, so as to facilitate the separate supply or stop of the low-temperature water to the end according to the structure adjustment.
[0014] The utility model provides a kind of anti-condensation ground temperature regulating water tank, at least including the following beneficial effects:
[0015] 1, by the unique structure design of first tank body, second tank body and third tank body, the separate supply of low-temperature water and high-temperature water in summer refrigeration is achieved;
[0016] 2, by controlling three-way valve changes water flow direction, utilize the inertia of water tank mixing water to realize high-temperature water dew point water temperature control, utilize the multi-tank body of water tank to realize low-temperature water and high-temperature water separation water supply, utilize the inertia principle of water tank mixing water, cooperate dew point controller, by simple mechanical switch control, to realize dew point water temperature high water temperature water supply demand, greatly reduce the cost of dew point water supply demand, and reduce equipment failure rate;
[0017] 3, by simple mechanical control method to replace proportional adjustment, equipment cost and failure rate are greatly reduced. DRAWINGS
[0018] Figure 1 It is the front view of the utility model;
[0019] Figure 2 It is the first side view structural schematic diagram of the utility model;
[0020] Figure 3 It is the second side view structural schematic diagram of the utility model;
[0021] Figure 4 It is the plan view of the utility model.
[0022] In the drawing: 1, first tank body;2, second tank body;3, third tank body;4, terminal water supply port;5, one-way pressure difference valve;6, terminal backwater port;7, blowdown port;8, main machine backwater port;9, floor heating water supply port;10, floor heating temperature sensor;11, floor heating backwater port;12, electromagnetic three-way valve;13, main machine water outlet;14, exhaust pressure relief assembly. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Please refer to Figures 1-4 The utility model provides an embodiment: a dewing prevention ground temperature regulating water tank, including first tank body 1, second tank body 2 and third tank body 3, it is characterized in that: the top of first tank body 1 is connected with main machine water supply pipeline, and the one side of main machine water supply pipeline is terminal water supply port 4, and the other side is main machine water outlet 13, the communication of first tank body 1 and main machine water supply pipeline is equipped with one-way pressure difference valve 5, and first tank body 1 side is equipped with blowdown port 7, and the bottom of first tank body 1 is equipped with main machine backwater port 8, and the main machine water supply pipeline connected with the top of first tank body 1 includes high temperature water supply pump, and the end of high temperature water supply pump and main machine water outlet 13 are interconnected, to facilitate the separate supply of low temperature water and high temperature water when refrigerating in summer;
[0025] The side of first tank body 1 and second tank body 2 close to each other is interconnected, the bottom of second tank body 2 and third tank body 3 are interconnected, the outside of third tank body 3 is connected with frequency conversion water pump, and the bottom of frequency conversion water pump is connected with floor heating water supply port 9, first tank body 1 and second tank body 2 are low temperature water tank body, the inside of third tank body 3 is equipped with water mixing cavity, to facilitate water circulation, to facilitate control and adjustment when temperature sensing reaches dew point temperature;
[0026] A floor heating temperature sensor 10 is provided at the bottom of one side of the second tank 2. A floor heating return water inlet 11 is connected to one side of the second tank 2, and the floor heating return water inlet 11 is connected to the first tank 1. An electromagnetic three-way valve 12 is provided at the connection between the floor heating return water inlet 11, the first tank 1, and the second tank 2. The electric three-way valve can be either a pressure valve or a diaphragm valve, and a ball valve is not selected. An air venting and pressure relief assembly 14 is provided at the top of the second tank 2.
[0027] Example 1, as Figures 1-4 As shown, a dew point controller is provided on one side of the underfloor heating return water inlet 11, and the dew point controller controls the opening and closing of the electromagnetic three-way valve 12 to cooperate with the temperature detection of the underfloor heating temperature sensor 10. When the temperature sensor reaches the dew point temperature, the thermostat controls the electromagnetic three-way valve 12 to open. At this time, the low temperature water in the second tank 2 can enter the third tank 3 to mix with the water and supply the underfloor heating water inlet 9. When the temperature sensor reaches the dew point temperature, the thermostat controls the electric three-way valve to stop working, which promotes the water circulation in the third tank 3. Moreover, this underfloor heating water supply is not limited to ground temperature adjustment, but can also be used for radiant system water supply.
[0028] Example 2, as Figures 1-4 As shown, the water from the underfloor heating return inlet 11 is introduced into the terminal supply inlet 4, and then into the main unit return inlet 8 through the terminal return inlet 6 for low-temperature terminal water supply. The water from the underfloor heating return inlet 11 is controlled by the one-way differential pressure valve 5 to prevent the water from being supplied to the main unit return inlet 8 for low-temperature terminal water supply. It can be seen that the first tank 1 and the second tank 2 are both low-temperature water tanks, and the interconnection between the first tank 1, the second tank 2 and the third tank 3 achieves the separate supply of low-temperature water and high-temperature water for summer cooling.
[0029] In summary: This anti-condensation ground temperature regulating water tank;
[0030] In this ground-level temperature-regulating water tank, the structural design and connection of three tanks, along with the control of a three-way valve to change the water flow direction, achieve high-temperature water dew point temperature control, greatly reducing equipment costs and failure rates.
[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0032] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0033] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms connected and connected should be broadly understood, for example, it can be fixedly connected, can also be detachably connected;Can be mechanically connected, can also be electrically connected;It can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
Claims
1. A dew-proof ground temperature regulating water tank comprising a first tank body (1), a second tank body (2) and a third tank body (3), characterized in that: The top of the first tank body (1) is communicated with a main water supply pipeline, one side of the main water supply pipeline is provided with a terminal water supply port (4), the other side of the main water supply pipeline is provided with a main water outlet (13), the communication part of the first tank body (1) and the main water supply pipeline is provided with a one-way pressure difference valve (5), one side of the first tank body (1) is provided with a blowdown port (7), and the bottom of the first tank body (1) is provided with a main water return port (8); The side of the first tank body (1) and the second tank body (2) close to each other is communicated with each other, the bottom of the second tank body (2) is communicated with the third tank body (3), the outer side of the third tank body (3) is communicated with a variable frequency water pump, and the bottom of the variable frequency water pump is communicated with a floor heating water supply port (9); The bottom of one side of the second tank body (2) is provided with a floor heating temperature sensor (10), one side of the second tank body (2) is communicated with a floor heating water return port (11), and the floor heating water return port (11) is communicated with the first tank body (1), the communication part of the floor heating water return port (11) and the first tank body (1) and the second tank body (2) is provided with an electromagnetic three-way valve (12), and the top of the second tank body (2) is provided with an exhaust pressure relief assembly (14).
2. The anti-condensation ground temperature regulating water tank according to claim 1, characterized in that: The main water supply pipeline communicated with the top of the first tank body (1) comprises a high-temperature water supply pump, and the high-temperature water supply pump is communicated with the end of the main water outlet (13).
3. The anti-condensation ground temperature regulating water tank according to claim 1, wherein: One side of the floor heating water return port (11) is provided with a dew point controller, and the dew point controller controls the opening and closing of the electromagnetic three-way valve (12).
4. The anti-condensation ground temperature regulating water tank according to claim 1, wherein: The first tank body (1) and the second tank body (2) are low-temperature water tank bodies, and the third tank body (3) is provided with a water mixing cavity in the inside.
5. The anti-condensation ground temperature regulating water tank of claim 1, wherein: The water liquid of the floor heating water return port (11) is introduced into the terminal water supply port (4), and then introduced into the main water return port (8) through the terminal water return port (6) to supply low-temperature terminal water.
6. The anti-condensation ground temperature regulating water tank of claim 1, wherein: The water liquid of the floor heating water return port (11) is introduced into the main water return port (8) through the one-way pressure difference valve (5) without supplying low-temperature terminal water.