Water distribution structure for water mixing of heat supply network

Abstract

The utility model provides a water distribution structure for heat supply network water mixing, which relates to the technical field of heat supply network water distribution and comprises a pressure pump and a water outlet control mechanism, one end of the pressure pump is fixedly connected with a pressure inlet pipe, the other end of the pressure pump is fixedly connected with a pressure outlet pipe, and the water outlet control mechanism is arranged on one side of the pressure pump. The water outlet control mechanism comprises a water outlet pipe and a control assembly, through the arrangement of the water outlet control mechanism, when the water outlet control mechanism is used, the water temperature in different return water branch pipes can be checked through the arrangement of a temperature measuring pipe, and the valve plate controls the water flow in the branch pipes of the corresponding water outlet pipe according to the return water temperature; by arranging the water return pipe group and the water return branch pipe, water in different branches can be collected into the water return pipe body and discharged to the outside through the water return outlet pipe during use, and an installation space is provided for the temperature measuring pipe by arranging the temperature measuring hole.

Description

Technical Field

[0001] The utility model relates to the technical field of water distribution in a heating network, in particular to a water distribution structure for mixed water in a heating network. Background Art

[0002] The heating network is an important part of the modern heating system, among which the water mixing equipment is an important part. It is responsible for adjusting the water temperature to the appropriate temperature and sending it to different pipes through the water distribution structure, thereby achieving overall heating of the whole house.

[0003] After searching, the patent number "CN110805722A" mentioned in the text "an automatically regulating reflux three-way valve and its water mixing center, the three-way valve includes a valve body with a valve cavity arranged therein, the valve body is provided with a water supply inlet, a water supply outlet and a return water inlet connected to the valve cavity, the water supply outlet, the water supply inlet and the return water inlet are arranged in sequence around the valve body at 90° intervals in the circumference; a valve core is rotatably installed in the valve cavity, and the valve core is sealed with the inner wall of the valve cavity; the valve core has a direct water supply level that completely blocks the return water inlet, a mixed water supply level that partially or does not block the return water inlet, and a water-off level that completely blocks the water supply inlet. The automatically regulating reflux three-way valve of the present invention can adjust the degree of blocking of the return water inlet by the valve core by adjusting the rotation angle of the valve core, thereby controlling the amount of mixing of low-temperature water and achieving the purpose of accurately adjusting the final water supply temperature". The device cannot automatically control the amount of water flowing into different pipes, resulting in a large temperature difference between different rooms in the house heated by the device.

[0004] Therefore, we provide a water distribution structure for hot network mixed water to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a water distribution structure for mixing water in a heating network, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water distribution structure for mixed water in a heating network, comprising a pressure pump and a water outlet control mechanism, one end of the pressure pump is fixedly connected to a pressure inlet pipe, the other end of the pressure pump is fixedly connected to a pressure outlet pipe, and one side of the pressure pump is provided with a water outlet control mechanism;

[0007] The water outlet control mechanism comprises a water outlet pipe and a control component. The water outlet pipe is arranged on one side of the pressurized outlet pipe, and the control component is arranged below the water outlet pipe.

[0008] Excellently, the water outlet pipe includes a water outlet pipe body, a water outlet pipe branch pipe and a rotating shaft hole, the other end of the pressurized outlet pipe is fixedly connected to the water outlet pipe body, one side of the water outlet pipe body is fixedly connected to the water outlet pipe branch pipe, and the surface of the water outlet pipe branch pipe is provided with a rotating shaft hole.

[0009] Preferably, three outlet pipe branch pipes are provided, and the rotating shaft holes correspond one to one with the outlet pipe branch pipes.

[0010] Excellent, the control component includes an upper support, a controller, a valve shaft, a valve plate, a lower support and a temperature measuring tube, the upper support is arranged below the outlet pipe branch pipe, the controller is arranged below the upper support, the valve shaft is arranged above the upper support, the valve plate is arranged above the valve shaft, the lower support is arranged below the controller, and the temperature measuring tube is arranged below the lower support.

[0011] Excellently, a return water pipe group is arranged below the water outlet control mechanism, and the return water pipe group includes a return water pipe body, a return water branch pipe, a temperature measuring hole and a return water outlet pipe. A return water pipe body is arranged below the water outlet pipe body, a return water branch pipe is arranged on one side of the return water pipe body, a temperature measuring hole is opened on the surface of the return water branch pipe, and a return water outlet pipe is fixedly connected to one side of the return water pipe body.

[0012] Preferably, three return water branch pipes are provided, and the temperature measuring holes correspond to the return water branch pipes one by one.

[0013] Preferably, the return water branch pipe is fixedly connected to the lower support, and a temperature measuring tube is arranged inside the temperature measuring hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the water outlet control mechanism, when in use, through the setting of the temperature measuring tube, the mechanism can check the water temperature in different return water branch pipes. The valve plate controls the water flow in the corresponding outlet pipe branch pipe according to the return water temperature to ensure that the water temperature in each branch is kept at a similar temperature.

[0016] 2. Through the setting of the return pipe group, when in use, through the setting of the return branch pipe, the water from different branches can be collected into the interior of the return pipe body, and discharged to the outside through the return outlet pipe. The setting of the temperature measuring hole provides installation space for the temperature measuring pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the controller structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the water outlet pipe structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the return pipe group of the utility model.

[0021] Numbers in the figure: 1. Pressure pump; 11. Pressure inlet pipe; 12. Pressure outlet pipe; 2. Water outlet control mechanism; 21. Water outlet pipe; 211. Water outlet pipe body; 212. Water outlet pipe branch pipe; 213. Rotating shaft hole; 22. Control assembly; 221. Upper support; 222. Controller; 223. Valve rotating shaft; 224. Valve plate; 225. Lower support; 226. Temperature measuring tube; 3. Return water pipe group; 31. Return water pipe body; 32. Return water branch pipe; 33. Temperature measuring hole; 34. Return water outlet pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-3 As shown, the utility model provides a technical solution: a water distribution structure for mixed water in a heat network, comprising a booster pump 1 and a water outlet control mechanism 2, one end of the booster pump 1 is fixedly connected to a pressurized inlet pipe 11, the other end of the booster pump 1 is fixedly connected to a pressurized outlet pipe 12, and one side of the booster pump 1 is provided with a water outlet control mechanism 2;

[0025] The water outlet control mechanism 2 includes a water outlet pipe 21 and a control component 22 . The water outlet pipe 21 is disposed on one side of the pressurized outlet pipe 12 , and the control component 22 is disposed below the water outlet pipe 21 .

[0026] Furthermore, the water outlet pipe 21 includes a water outlet pipe body 211, a water outlet pipe branch pipe 212 and a rotating shaft hole 213. The other end of the pressurized outlet pipe 12 is fixedly connected to the water outlet pipe body 211, and one side of the water outlet pipe body 211 is fixedly connected to the water outlet pipe branch pipe 212. The surface of the water outlet pipe branch pipe 212 is provided with a rotating shaft hole 213. Through the setting of the water outlet pipe 21, the mechanism can introduce hot water into the pipeline.

[0027] Furthermore, three outlet branch pipes 212 are provided, and the rotating shaft holes 213 correspond one to one with the outlet branch pipes 212. Through the provision of the outlet branch pipes 212, the mechanism can control the water flow in different pipes together with the control component 22.

[0028] Furthermore, the control component 22 includes an upper support 221, a controller 222, a valve shaft 223, a valve plate 224, a lower support 225 and a temperature measuring tube 226. The upper support 221 is arranged below the outlet branch pipe 212, the controller 222 is arranged below the upper support 221, the valve shaft 223 is arranged above the upper support 221, the valve plate 224 is arranged above the valve shaft 223, the lower support 225 is arranged below the controller 222, and the temperature measuring tube 226 is arranged below the lower support 225. Through the setting of the control component 22, the mechanism can detect the water temperature of the return water branch pipe 32.

[0029] Embodiment 2

[0030] See also Figure 1 and Figure 4 As shown, compared with Example 1, as another implementation of the utility model, a return water pipe group 3 is arranged below the water outlet control mechanism 2, and the return water pipe group 3 includes a return water pipe body 31, a return water branch pipe 32, a temperature measuring hole 33 and a return water outlet pipe 34. A return water pipe body 31 is arranged below the water outlet pipe body 211, and a return water branch pipe 32 is arranged on one side of the return water pipe body 31. A temperature measuring hole 33 is opened on the surface of the return water branch pipe 32, and a return water outlet pipe 34 is fixedly connected to one side of the return water pipe body 31. Through the arrangement of the return water pipe group 3, the mechanism can collect water in different pipes into the return water pipe body 31.

[0031] Furthermore, three return water branch pipes 32 are provided, and the temperature measuring holes 33 correspond to the return water branch pipes 32 one by one. The temperature measuring holes 33 can provide a stable working environment for the temperature measuring pipe 226 .

[0032] Furthermore, the return water branch pipe 32 and the lower support 225 are fixedly connected, and a temperature measuring tube 226 is arranged on the inner side of the temperature measuring hole 33. The return water branch pipe 32 and the lower support 225 are fixedly connected, so that the control component 22 has a stable working environment.

[0033] Working principle, first, move a water distribution structure for hot water network mixing to the working position, the first step is to connect the pressurized inlet pipe 11 to the external water mixing equipment, the second step, after the hot water is pressurized by the pressure pump 1, it enters different pipelines through the outlet pipe branch pipe 212, the third step, the heat flows in the pipeline for a circle and then enters the return water branch pipe 32, the temperature measuring tube 226 detects the water temperature in different return water branch pipes 32, the fourth step, the controller 222 controls the valve plate 224 in the corresponding outlet pipe branch pipe 212 according to the return water temperature, and then controls the water temperature of the corresponding pipeline, thus completing the use process of a water distribution structure for hot water network mixing.

Claims

1. A water distribution structure for mixing water in a heating network, comprising a pressure pump (1) and a water outlet control mechanism (2), characterized in that: One end of the booster pump (1) is fixedly connected to a booster inlet pipe (11), the other end of the booster pump (1) is fixedly connected to a booster outlet pipe (12), and one side of the booster pump (1) is provided with a water outlet control mechanism (2); The water outlet control mechanism (2) comprises a water outlet pipe (21) and a control component (22); the water outlet pipe (21) is arranged on one side of the pressurized outlet pipe (12); the control component (22) is arranged below the water outlet pipe (21); the water outlet pipe (21) comprises a water outlet pipe body (211), a water outlet pipe branch pipe (212) and a rotating shaft hole (213); the other end of the pressurized outlet pipe (12) is fixedly connected to the water outlet pipe body (211). A water outlet pipe branch pipe (212) is fixedly connected to one side of the water outlet pipe body (211), a rotating shaft hole (213) is provided on the surface of the water outlet pipe branch pipe (212), and the control component (22) comprises an upper support (221), a controller (222), a valve rotating shaft (223), a valve plate (224), a lower support (225) and a temperature measuring tube (226), and an upper support (221) is provided below the water outlet pipe branch pipe (212). A controller (222) is disposed below the upper support (221), a valve shaft (223) is disposed above the upper support (221), a valve plate (224) is disposed above the valve shaft (223), a lower support (225) is disposed below the controller (222), a temperature measuring tube (226) is disposed below the lower support (225), and a return pipe group (3) is disposed below the water outlet control mechanism (2). The return water pipe group (3) comprises a return water pipe body (31), a return water branch pipe (32), a temperature measuring hole (33) and a return water outlet pipe (34); the return water pipe body (31) is arranged below the outlet water pipe body (211); a return water branch pipe (32) is arranged on one side of the return water pipe body (31); a temperature measuring hole (33) is opened on the surface of the return water branch pipe (32); and a return water outlet pipe (34) is fixedly connected to one side of the return water pipe body (31).

2. A water distribution structure for mixing water in a heating network according to claim 1, characterized in that: The water outlet branch pipes (212) are provided with three, and the rotating shaft holes (213) correspond one to one with the water outlet branch pipes (212).

3. A water distribution structure for mixing water in a heating network according to claim 1, characterized in that: Three return water branch pipes (32) are provided, and the temperature measuring holes (33) correspond one to one to the return water branch pipes (32).

4. A water distribution structure for mixing water in a heating network according to claim 1, characterized in that: The return water branch pipe (32) and the lower support (225) are fixedly connected, and a temperature measuring tube (226) is provided inside the temperature measuring hole (33).

Images