Hydraulic balance distributor

Abstract

A hydraulic balance distributor belongs to the technical field of distributors. Comprising a chassis, a water inlet cavity, a water inlet pipe, a water inlet branch pipe, a manual valve, a water return cavity, a water return pipe, a water return branch pipe and an electric stop valve, the water inlet cavity and the water return cavity are fixed to the left side and the right side of the chassis through fixing supports. The two sides of the water inlet cavity are connected with a water inlet branch pipe and a manual valve, and the two sides of the water return cavity are connected with a water return branch pipe and an electric stop valve. The water inlet pipe is arranged at one end of the water inlet cavity, the water return pipe is arranged at one end of the water return cavity, and the water inlet pipe and the water return pipe are located at the same end. A bypass valve and a blow-down valve are arranged on the side, close to the water inlet pipe, of the water inlet cavity, a connecting pipe and an automatic exhaust valve are arranged on the side, close to the water return pipe, of the water return cavity, and hollow heat preservation and insulation layers are arranged on the water inlet cavity and the water return cavity. And filter screens are arranged between the bypass valve and the blow-down valve as well as between the connecting pipe and the automatic exhaust valve. And exhaust, cleaning, replacement and pollution discharge of the filter screen can be facilitated, and the problem of rapid heat energy loss is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of distributors, and in particular relates to a hydraulically balanced distributor. Background Art

[0002] The hydraulic balance distributor is a combination of a water distributor and a fan coil unit, with a flexible pipe in the middle. It can save time and achieve more efficient balance. Dirt in common water media is easily deposited in the distributor, which affects the use effect of the distributor. In addition, the distributor loses heat quickly during use, and condensed water will accumulate on the surface during the refrigeration process.

[0003] Therefore, a hydraulic balance distributor is urgently needed to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulically balanced distributor to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic balance distributor, comprising a chassis, a water inlet chamber, a water inlet pipe, a water inlet branch pipe, a manual valve, a water return chamber, a water return pipe, a water return branch pipe and an electric stop valve; the water inlet chamber and the water return chamber are fixed to the left and right sides of the chassis via a fixed bracket; at least two water inlet branches and a manual valve are connected to the two sides of the water inlet chamber, and the number and position of the water inlet branches and the manual valves are arranged one by one; at least two water return branches and an electric stop valve are connected to the two sides of the water return chamber, The number and position of the return water branch pipe and the electric stop valve are arranged in one-to-one correspondence; the water inlet pipe is arranged at one end of the water inlet chamber; the return water pipe is arranged at one end of the return water chamber, and the water inlet pipe and the return water pipe are located at the same end; a bypass valve and a drain valve are arranged on the side of the water inlet chamber close to the water inlet pipe; a connecting pipe and an automatic exhaust valve are arranged on the side of the return water chamber close to the return water pipe; a hollow thermal insulation layer is arranged on the water inlet chamber and the return water chamber; a filter screen is arranged between the bypass valve and the drain valve and between the connecting pipe and the automatic exhaust valve.

[0006] The filter screen is located in the water inlet chamber and the water return chamber; a fixing plate 1 and a fixing plate 2 are arranged in the water inlet chamber and the water return chamber, the fixing plate 1 is arranged downward, the fixing plate 2 is arranged upward, and a fixing ring is formed between the fixing plate 1 and the fixing plate 2.

[0007] A fixing strip matched with the fixing ring is arranged at the lower end of the filter screen. The filter screen is arranged in the water inlet cavity and the water return cavity by arranging the fixing strip on the fixing ring.

[0008] The fixed bracket includes a fixed base frame, a fixed stand, a fixed upper frame and a fixed block; mounting holes are provided on both sides of the fixed base frame, and a fixed stand and a fixed block are fixed on the fixed base frame in a mirror-like manner; the fixed block is located on the outside of the fixed stand; one end of the fixed upper frame is fixed to the top of the fixed stand by bolts, a gap is formed between the other end of the fixed upper frame and the fixed block, and the fixed upper frame and the fixed block are fastened by long bolts.

[0009] The water inlet branch pipe and the water return branch pipe are both provided with joints outside, and the water inlet branch pipe and the water return branch pipe are made of brass.

[0010] The front end of the manual valve is connected with a flow meter.

[0011] The sewage valve is arranged on the same side of the water inlet branch pipe.

[0012] The bypass valve is arranged on the same side of the manual valve, and a visual pressure gauge is connected to the upper end of the bypass valve.

[0013] The automatic exhaust valve is arranged on the same side of the electric stop valve.

[0014] The connecting pipe is arranged on the same side of the return water branch pipe, and the connecting pipe is connected to the lower end of the bypass valve.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is provided with a bypass valve, a drain valve, a connecting pipe, an automatic exhaust valve, a filter screen and a hollow thermal insulation layer; it can collect and distribute water while facilitating exhaust. During use, dirt in the water medium is deposited back in the filter screen, the filter screen can be cleaned and replaced regularly, and sewage can be discharged regularly through the drain port, thus saving the user trouble and unnecessary cost; a hollow thermal insulation layer is provided on the water inlet chamber and the return water chamber, effectively reducing the problem of rapid heat energy loss of the previous distributor during use, and more effectively reducing the problem of condensed water condensing on the surface during the refrigeration process; the manual valve and the bypass valve are both provided with a visible and adjustable structure, which can be effectively and intuitively adjusted according to the area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a hydraulically balanced distributor;

[0018] Figure 2 This is a schematic diagram of the installation of the filter;

[0019] Figure 3 is a schematic diagram of a fixing bracket;

[0020] In the figure: 1. chassis; 2. water inlet chamber; 3. water inlet pipe; 4. water inlet branch pipe; 5. sheath layer manual valve; 6. return water chamber; 7. return water pipe; 8. return water branch pipe; 9. electric stop valve; 10. fixed bracket; 11. drain valve; 12. automatic exhaust valve; 13. bypass valve; 14. connecting pipe; 15. joint; 16. flow meter; 17. fixed base frame; 18. fixed stand; 19. fixed upper frame; 20. fixed block; 21. mounting hole; 22. fixed plate 1; 23. fixed plate 2; 24. fixed ring; 25. fixed strip; 26. thermal insulation layer; 27. filter screen. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a hydraulic balance distributor, including a chassis 1, a water inlet chamber 2, a water inlet pipe 3, a water inlet branch pipe 4, a manual valve 5, a water return chamber 6, a water return pipe 7, a water return branch pipe 8 and an electric stop valve 9; the water inlet chamber 2 and the water return chamber 6 are fixed on the left and right sides of the chassis 1 through a fixing bracket 10; at least two water inlet branches 4 and manual valves 5 are connected to the two sides of the water inlet chamber 2, and the number and position of the water inlet branches 4 and the manual valves 5 are set one by one; the water return chamber At least two return water branches 8 and electric stop valves 9 are connected to both sides of 6, and the number and position of the return water branches 8 and the electric stop valves 9 are arranged one by one; the water inlet pipe 3 is arranged at one end of the water inlet chamber 2; the return water pipe 7 is arranged at one end of the return water chamber 6, and the water inlet pipe 3 and the return water pipe 7 are located at the same end; a bypass valve 13 and a sewage valve 11 are arranged on the side of the water inlet chamber 2 close to the water inlet pipe 3; a connecting pipe 14 and an automatic exhaust valve 12 are arranged on the side of the return water chamber 6 close to the return water pipe 7.

[0023] The water inlet chamber 2 and the water return chamber 6 are provided with a hollow thermal insulation layer 26, which effectively reduces the problem of rapid heat energy loss during use of the previous distributor, and more effectively reduces the problem of condensed water condensing on the surface during the refrigeration process.

[0024] The inlet branch pipe 4 and the return branch pipe 8 are both provided with a joint 15, which is made of brass, and has a strong texture, which increases the durability of the branch pipes. When in use, the inlet pipe 3 can be connected to a one-to-two joint or a one-to-three joint through the joint 15 according to needs.

[0025] The front end of the manual valve 5 is connected with a flow meter 16. By adjusting the manual valve 5, the flow of each water inlet branch pipe 4 can be controlled during use, and can be adjusted according to the size of the regional space. The dynamic adjustment through the visual flow meter 16 is effective and intuitive.

[0026] The fixed bracket 10 includes a fixed base frame 17, a fixed stand 18, a fixed upper frame 19 and a fixed block 20; mounting holes 21 are provided on both sides of the fixed base frame 17, and the fixed stand 18 and the fixed block 20 are fixed on the fixed base frame 17 in a mirror-image manner; the fixed block 20 is located on the outside of the fixed stand 18; one end of the fixed upper frame 19 is fixed to the top of the fixed stand 18 by bolts, and a gap is formed between the other end of the fixed upper frame 19 and the fixed block 20, and the fixed upper frame 19 and the fixed block 20 are fastened by long bolts.

[0027] Among them, the fixed base frame 17 between the fixed upright frames 18 on the left and right sides can be thickened to increase the bearing capacity of the fixed bracket 10, so that the fixed bracket 10 is more stable when in use.

[0028] Among them, an installation space is formed between the fixed stand 18, the fixed upper frame 19, the fixed block 20 and the fixed bottom frame 17 on each side, the water inlet chamber 2 and the water return chamber 6 are installed in the installation space, and the water inlet pipe 3 and the water return pipe 7 both extend out of the installation space.

[0029] When in use, the water inlet chamber 2 or the water return chamber 6 is placed in the installation space, and the fixed upper frame 19 is first installed on the top of the fixed stand 18 by bolts, and then the upper frame 19 is fixed to the top of the fixed block 20 by long bolts. The fixing tightness in the installation space can be adjusted by adjusting the long bolts, so that the internal water inlet chamber 2 or water return chamber 6 can be more firmly set in the fixed bracket 10.

[0030] The drain valve 11 is arranged on the same side of the water inlet branch pipe 4. When in use, the drain valve nut on the top is screwed, and the valve core can be turned counterclockwise to discharge the sewage, and the sewage can be discharged through the drain port regularly.

[0031] The bypass valve 13 is arranged on the same side of the manual valve 5 , and a visual pressure gauge is connected to the upper end of the bypass valve 13 , and the pressure can be regulated according to the visual and adjustable pressure gauge.

[0032] The automatic exhaust valve 12 is arranged on the same side of the electric stop valve 9, and the exhaust process can be performed by rotating the exhaust knob.

[0033] The connecting pipe 14 is arranged on the same side of the water return branch pipe 8 , and the connecting pipe 14 is connected to the lower end of the bypass valve 13 .

[0034] A filter screen 27 is provided between the bypass valve 13 and the drain valve 11 and between the connecting pipe 14 and the automatic exhaust valve 12, and the filter screen 27 is located in the water inlet chamber 2 and the return water chamber 6; a fixing plate 1 22 and a fixing plate 2 23 are provided in the water inlet chamber 2 and the return water chamber 6, the fixing plate 1 22 is arranged downward, and the fixing plate 2 23 is arranged upward, and the upper and lower end points of the fixing plate 1 22 and the fixing plate 2 23 are at least located in the same horizontal plane, and a fixing ring 24 is formed between the fixing plate 1 22 and the fixing plate 2 23.

[0035] A fixing bar 25 with an L-shaped cross section is provided at the lower end of the filter screen 27 . The fixing bar 25 and the fixing ring 24 are adapted to each other. By setting the fixing bar 25 on the fixing ring 24 , the filter screen 27 is set in the water inlet chamber 2 and the water return chamber 6 .

[0036] During use, dirt in the water medium will be deposited in the filter screen 27, and the filter screen 27 can be cleaned and replaced regularly.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulically balanced distributor, characterized in that: The invention comprises a chassis (1), a water inlet chamber (2), a water inlet pipe (3), a water inlet branch pipe (4), a manual valve (5), a water return chamber (6), a water return pipe (7), a water return branch pipe (8) and an electric stop valve (9); the water inlet chamber (2) and the water return chamber (6) are fixed to the left and right sides of the chassis (1) via a fixing bracket (10); at least two water inlet branch pipes (4) and a manual valve (5) are connected to the two sides of the water inlet chamber (2), and the number and position of the water inlet branch pipes (4) and the manual valve (5) are arranged in a one-to-one correspondence; at least two water return branch pipes (8) and an electric stop valve (9) are connected to the two sides of the water return chamber (6), and the number and position of the water return branch pipes (8) and the electric stop valve (9) are arranged in a one-to-one correspondence. The water inlet pipe (3) is arranged at one end of the water inlet chamber (2); the water return pipe (7) is arranged at one end of the water return chamber (6), and the water inlet pipe (3) and the water return pipe (7) are located at the same end; a bypass valve (13) and a sewage valve (11) are arranged on the side of the water inlet chamber (2) close to the water inlet pipe (3); a connecting pipe (14) and an automatic exhaust valve (12) are arranged on the side of the water return chamber (6) close to the water return pipe (7); a hollow thermal insulation layer (26) is arranged on the water inlet chamber (2) and the water return chamber (6); and a filter screen (27) is arranged between the bypass valve (13) and the sewage valve (11) and between the connecting pipe (14) and the automatic exhaust valve (12).

2. A hydraulically balanced distributor according to claim 1, characterized in that: The filter screen (27) is located in the water inlet chamber (2) and the water return chamber (6); a fixing plate 1 (22) and a fixing plate 2 (23) are both provided in the water inlet chamber (2) and the water return chamber (6), the fixing plate 1 (22) is arranged downward, the fixing plate 2 (23) is arranged upward, and a fixing ring (24) is formed between the fixing plate 1 (22) and the fixing plate 2 (23).

3. A hydraulically balanced distributor according to claim 1, characterized in that: A fixing strip (25) adapted to the fixing ring (24) is provided at the lower end of the filter screen (27). The fixing strip (25) is arranged on the fixing ring (24), and the filter screen (27) is arranged in the water inlet chamber (2) and the water return chamber (6).

4. A hydraulically balanced distributor according to claim 1, characterized in that: The fixed bracket (10) comprises a fixed base frame (17), a fixed stand frame (18), a fixed upper frame (19) and a fixed block (20); mounting holes (21) are provided on both sides of the fixed base frame (17); a fixed stand frame (18) and a fixed block (20) are fixed on the fixed base frame (17) in a mirror-image manner; the fixed block (20) is located on the outside of the fixed stand frame (18); one end of the fixed upper frame (19) is fixed to the top of the fixed stand frame (18) by bolts, a gap is formed between the other end of the fixed upper frame (19) and the fixed block (20), and the fixed upper frame (19) and the fixed block (20) are fastened by long bolts.

5. A hydraulically balanced distributor according to claim 1, characterized in that: The water inlet branch pipe (4) and the water return branch pipe (8) are both provided with joints (15) outside.

6. A hydraulically balanced distributor according to claim 1, characterized in that: A flow meter (16) is connected to the front end of the manual valve (5).

7. A hydraulically balanced distributor according to claim 1, characterized in that: The sewage valve (11) is arranged on the same side of the water inlet branch pipe (4).

8. A hydraulically balanced distributor according to claim 1, characterized in that: The bypass valve (13) is arranged on the same side as the manual valve (5), and a visual pressure gauge is connected to the upper end of the bypass valve (13).

9. A hydraulically balanced distributor according to claim 1, characterized in that: The automatic exhaust valve (12) is arranged on the same side as the electric stop valve (9).

10. A hydraulically balanced distributor according to claim 1, characterized in that: The connecting pipe (14) is arranged on the same side of the return water branch pipe (8), and the connecting pipe (14) is connected to the lower end of the bypass valve (13).

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