CN211547891U - Constant-pressure variable-frequency water supply equipment - Google Patents
Constant-pressure variable-frequency water supply equipment Download PDFInfo
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- CN211547891U CN211547891U CN201921346476.5U CN201921346476U CN211547891U CN 211547891 U CN211547891 U CN 211547891U CN 201921346476 U CN201921346476 U CN 201921346476U CN 211547891 U CN211547891 U CN 211547891U
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Abstract
The utility model discloses a constant-pressure variable-frequency water supply device, which comprises a water supply device main body, a water inlet, a water outlet, a support rod and an automatic variable-frequency control box, wherein the bottom of the water supply device main body is fixedly connected with the support rod, the bottom of the support rod is fixedly connected with a support base, the middle part of the support rod is connected with a water pipe in a penetrating way, one side of the water pipe is movably connected with an air pressure tank interface, two sides of the interior of the water supply device main body are fixedly connected with an adjusting device, the adjusting device greatly improves the adjustable effect of the adjusting device and embodies the adjustability of the device, a mounting plate can lead the support rod to carry out better fixed support on the power supply device main body, the fixity of the device is embodied, a sealing block greatly improves the sealing effect of the power supply device main body, the sealing performance of, the voltage stabilizing device embodies the high efficiency of the device and has wide development prospect in the future.
Description
Technical Field
The utility model relates to a water supply equipment technical field specifically is constant voltage frequency conversion water supply equipment.
Background
The frequency conversion constant pressure water supply equipment is a new type energy-saving water supply equipment, and is a mechatronic high-tech energy-saving water supply equipment formed by combining frequency conversion speed regulator and motor water pump by using the most advanced microcomputer control technology, and the frequency conversion constant pressure water supply equipment uses the water pressure of water outlet end of water pump (or water flow quantity of user) as setting parameter, and the microcomputer can automatically control output frequency of frequency converter so as to regulate rotating speed of water pump motor, and can implement closed loop of water pressure of user pipe network, and can make the automatic constant pressure of water supply system stable at the set pressure value.
Present constant voltage frequency conversion water supply equipment, it is not good at the fixed effect of use, it is unstable, make the vibrations that water supply equipment produced when water pressure is too big, lead to water supply equipment to take place to drop, the regulation voltage's that current constant voltage frequency conversion water supply equipment can not be fine size and frequency simultaneously, thereby control water supply equipment that can not be fine is in the state of constant voltage, and current constant voltage frequency conversion water supply equipment water supply efficiency is poor, and water pressure causes the water pipe to take place to break easily when too big.
Therefore, how to design the constant-pressure variable-frequency water supply equipment becomes a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a constant voltage frequency conversion water supply equipment to solve the fixed effect of the constant voltage frequency conversion water supply equipment that provides among the above-mentioned background art poor with the not good problem of regulated pressure change.
In order to achieve the above object, the utility model provides a following technical scheme: constant voltage variable frequency water supply equipment, including water supply equipment main part, water inlet, delivery port, bracing piece and automatic variable frequency control case, the top embedding of water supply equipment main part is connected with the water inlet, the bottom fixedly connected with bracing piece of water supply equipment main part, the bottom fixedly connected with of bracing piece supports the base, the back middle part of supporting the base is established and is connected with the automatic variable frequency control case, the middle part of bracing piece runs through and is connected with the raceway, one side swing joint of raceway has the atmospheric pressure jar interface, the opposite side fixedly connected with delivery port of raceway, the inside top embedding of supporting the base is connected with the mounting panel, the inside both sides fixedly connected with adjusting device of water supply equipment main part, the inside bottom fixedly connected with booster pump of water supply equipment main part, the inside top fixedly connected with display screen of automatic variable frequency control case, the bottom fixedly connected with control switch of display screen, the inside one side embedding of mounting panel is connected with the spring post, the opposite side fixedly connected with stopper of spring post, the opposite side fixedly connected with spacing groove of stopper, the top swing joint of spacing groove has the movable block.
Preferably, one side of the water outlet is movably connected with a butterfly valve.
Preferably, a pressure stabilizer is fixedly connected to the top of the interior of the water supply equipment main body.
Preferably, the two sides in the automatic frequency conversion control box are fixedly connected with a sound insulation layer.
Preferably, the top of the other side of the mounting plate is fixedly connected with a sealing block.
Preferably, the water supply equipment main body is formed by combining an adjusting device on two sides of the inside, a pressure stabilizing device on the top of the inside of the water supply equipment main body and a booster pump at the bottom of the pressure stabilizing device.
Preferably, the mounting panel is formed by jointly combining a spring column at the bottom inside, a limiting block at the other side of the spring column, a limiting groove at the other side of the limiting block, a movable block at the top of the limiting groove and a sealing block at the top of the movable block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this constant voltage frequency conversion water supply equipment observes the water pressure size and the rivers frequency in the power supply unit main part through the display screen on the automatic frequency conversion control box, through control switch control adjusting device, adjusts the pressurization efficiency and the pressurization degree of booster pump through adjusting device for the power supply unit main part tends to the state of constant voltage when carrying water, has improved adjusting device's adjustable effect, has embodied the device's regulation nature.
2. This constant voltage frequency conversion water supply equipment drives the bracing piece through the power supply unit main part and can provide the stabilizing action when supporting the power supply unit main part, and when the movable block extrudeed downwards simultaneously, the movable block can insert the spacing inslot and make the stopper remove about, can extrude the bracing piece after removing to the power supply unit main part carries out better fixed stay, has embodied the device's fixity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the cross-sectional structure of the main body of the above-mentioned equipment of the present invention;
FIG. 3 is a schematic diagram of the left side view structure of the water supply equipment main body of the present invention;
fig. 4 is a schematic diagram of an enlarged structure a in fig. 1 according to the present invention.
The labels in the figure are: 1. the water supply equipment comprises a water supply equipment main body, 101, an adjusting device, 102, a pressure stabilizing device, 103, a booster pump, 2, a water inlet, 3, a supporting base, 4, a water outlet, 5, a supporting rod, 6, a butterfly valve, 7, an automatic frequency conversion control box, 701, a sound insulation layer, 702, a display screen, 703, a control switch, 8, a mounting plate, 801, a sealing block, 802, a movable block, 803, a limiting groove, 804, a spring column, 805, a limiting block, 9, an air pressure tank interface, 10 and a water conveying pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the constant-pressure variable-frequency water supply equipment comprises a water supply equipment main body 1, a water inlet 2, a water outlet 4, a support rod 5 and an automatic variable-frequency control box 7, wherein the water inlet 2 is embedded and connected at the top of the water supply equipment main body 1, the support rod 5 is fixedly connected at the bottom of the water supply equipment main body 1, a support base 3 is fixedly connected at the bottom end of the support rod 5, the automatic variable-frequency control box 7 is fixedly connected at the middle part of the back of the support base 3, a water delivery pipe 10 is connected at the middle part of the support rod 5 in a penetrating manner, an air pressure tank interface 9 is movably connected at one side of the water delivery pipe 10, the water outlet 4 is fixedly connected at the other side of the water delivery pipe 10, a mounting plate 8 is embedded and connected at the top inside of the support base 3, adjusting devices 101 are fixedly connected at two, the bottom fixedly connected with control switch 703 of display screen 702, the inside one side embedding of mounting panel 8 is connected with spring post 804, the opposite side fixedly connected with stopper 805 of spring post 804, the opposite side fixedly connected with spacing groove 803 of stopper 805, the top swing joint of spacing groove 803 has movable block 802.
Preferably, one side swing joint of delivery port 4 has butterfly valve 6, and when the water pressure on the water supply installation main part 1 was too big, too big water pressure can extrude raceway 10 for raceway 10 takes place to break, can cut off the rivers in raceway 10 through the butterfly valve 6 that sets up, great improvement water supply installation main part 1's life, embodied the device's security.
Preferably, the inside top fixedly connected with voltage regulator 102 of water supply equipment main part 1, after water inlet 2 flowed into water supply equipment main part 1, the water pressure water yield was crossed when low, can form the state of negative pressure in the water supply equipment main part 1, voltage on the voltage regulator 102 that can control power supply equipment main part 1 through the setting tends to steadily, when pressure reduces a certain position, increase inside pressure through booster pump 103, thereby make water supply equipment main part 1 can carry out the water supply that does not stop, the water supply efficiency who has avoided power supply equipment main part 1 simultaneously crosses lowly, the high efficiency of the device has been embodied.
Preferably, the inside both sides fixedly connected with puigging 701 of automatic frequency conversion control box 7, when power supply unit main part 1 is always in the operation, thereby power supply unit main part 1 can send the noise of thorn ear and influenced near resident, cause the factor of disturbing the citizen, can give sound insulation with the noise through the puigging 701 that sets up, make the noise tend to the minimizing, can not cause the phenomenon of disturbing the citizen to take place, great improvement the syllable-dividing effect of power supply unit main part 1, the device's sound insulation has been embodied.
Preferably, the sealed piece 801 of opposite side top fixedly connected with of mounting panel 8, when power supply unit main part 1 carried water through raceway 10, water resource can be leaked out because of the too big connection position of water pressure makes in raceway 10, the water resource that spills can spill near power supply unit main part 1, can avoid the water that spills to invade in power supply unit main part 1 through the sealed piece 801 that sets up, thereby make power supply unit main part 1 can not cause the result emergence of short circuit and electric shock at the during operation, great improvement power supply unit main part 1's sealed effect, the leakproofness of the device has been embodied.
Preferably, the water supply equipment main body 1 is composed of adjusting devices 101 on two sides inside, the pressure stabilizing device 102 on the top inside the water supply equipment main body 1 and the booster pump 103 at the bottom of the pressure stabilizing device 102 are combined together, when water resources enter the water inlet 2 and enter the power supply equipment main body 1, the water pressure and the water flow frequency in the power supply equipment main body 1 are observed through the display screen 702 on the automatic frequency conversion control box 7, the adjusting devices 101 are controlled through the control switch 703 when the water pressure tends to be stable, the pressurizing efficiency and the pressurizing degree of the booster pump 103 are adjusted through the adjusting devices 101, so that the power supply equipment main body 1 always tends to a constant pressure state when conveying water, the adjustable effect of the adjusting devices 101 is greatly improved, and the adjustability of the device is embodied.
Preferably, the mounting plate 8 is formed by combining a spring column 804 at the bottom inside, a limit block 805 at the other side of the spring column 804, a limit groove 803 at the other side of the limit block 805, a movable block 802 at the top of the limit groove 803 and a sealing block 801 at the top of the movable block 802, when the power supply equipment main body 1 passes through the support rod 5, the bottom end of the support rod 5 is inserted into the support base 3, meanwhile, the support rod 5 is matched with the mounting plate 8, so that the support rod 5 can be stable when supporting the power supply equipment main body 1, meanwhile, after the supporting plate 5 is fixed on the mounting plate 8, the movable block 802 can move downwards to extrude, so that the movable block 802 is inserted into the limiting groove 803, the limiting block 805 moves left and right, and the limiting block 805 presses the support rod 5 when moving, therefore, the supporting rod 5 can better fix and support the power supply equipment main body 1, and the fixation of the device is reflected.
The working principle is as follows: at first, through being provided with butterfly valve 6, when the water pressure on the water supply equipment main part 1 was too big, too big water pressure can extrude raceway 10 for raceway 10 takes place to break, can cut off the rivers in raceway 10 through the butterfly valve 6 that sets up, great improvement water supply equipment main part 1's life, embodied the device's security.
Then, through being provided with voltage regulator 102, after water inlet 2 flowed into in the water supply equipment main part 1, the water pressure water yield was crossed when low, can form the state of negative pressure in the water supply equipment main part 1, voltage on can controlling the power supply equipment main part 1 through the voltage regulator 102 who sets up tends to steadily, when pressure reduces a position, through booster pump 103 increase inside pressure, thereby make water supply equipment main part 1 can carry out the water supply that does not stop, the water supply efficiency who has avoided power supply equipment main part 1 simultaneously is crossed lowly, the high efficiency of the device has been embodied.
Then, by arranging the sound insulation layer 701, when the power supply device main body 1 is always running, the power supply device main body 1 can emit harsh noise to influence nearby residents and cause people disturbing factors, the noise can be insulated by the arranged sound insulation layer 701, so that the noise tends to be minimized, the phenomenon of people disturbing is not caused, the sound insulation effect of the power supply device main body 1 is greatly improved, the sound insulation performance of the device is embodied, when the power supply device main body 1 carries out water conveying through the water conveying pipe 10, water resources can leak from the connecting part in the water conveying pipe 10 due to excessive water pressure, the leaked water resources can spill to the vicinity of the power supply device main body 1, the leaked water can be prevented from invading into the power supply device main body 1 by the arranged sealing block 801, and the power supply device main body 1 can not cause short circuit and electric shock during working, the sealing effect of the power supply equipment main body 1 is greatly improved, and the sealing performance of the device is reflected.
Next to, through being provided with adjusting device 101, pressure regulator 102 and the booster pump 103 of pressure regulator 102 bottom at the inside top of water supply installation main part 1 make up jointly and form, after the water resource gets into water inlet 2 and lets in power supply installation main part 1, water pressure size and rivers frequency in power supply installation main part 1 are observed through display screen 702 on the automatic frequency conversion control box 7, through control switch 703 control adjusting device 101 when water pressure tends to the stability, adjust the pressurization efficiency and the pressure degree of booster pump 103 through adjusting device 101, make power supply installation main part 1 when carrying water, the state that tends to the constant voltage always, great improvement adjusting device 101's adjustable effect, the regulation nature of the device has been embodied.
Finally, through being provided with mounting panel 8, pass through bracing piece 5 when power supply unit main part 1, the bottom of bracing piece 5 is inserted in supporting base 3, bracing piece 5 is identical with mounting panel 8 simultaneously, make bracing piece 5 can be stable when supporting power supply unit main part 1, fix behind mounting panel 8 when backup pad 5 simultaneously, movable block 802 can move down and extrude, make movable block 802 can insert in spacing groove 803, make stopper 805 remove about, and stopper 805 can extrude bracing piece 5 when removing, thereby make bracing piece 5 can carry out better fixed stay to power supply unit main part 1, the fixity of the device has been embodied, this is exactly this constant voltage frequency conversion water supply unit's theory of operation.
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 (7)
1. Constant voltage frequency conversion water supply equipment, including water supply equipment main part (1), water inlet (2), delivery port (4), bracing piece (5) and automatic frequency conversion control box (7), its characterized in that: the water supply device comprises a water supply device body (1), a water inlet (2) is connected to the top of the water supply device body (1), a supporting rod (5) is fixedly connected to the bottom of the supporting rod (5), a supporting base (3) is fixedly connected to the bottom of the supporting rod (5), an automatic variable frequency control box (7) is connected to the middle of the back of the supporting base (3), a water conveying pipe (10) is connected to the middle of the supporting rod (5) in a penetrating mode, an air pressure tank connector (9) is movably connected to one side of the water conveying pipe (10), a water outlet (4) is fixedly connected to the other side of the water conveying pipe (10), a mounting plate (8) is connected to the top of the supporting base (3) in an embedded mode, adjusting devices (101) are fixedly connected to the two inner sides of the water supply device body (1), and, the inside top fixedly connected with display screen (702) of automatic variable frequency control case (7), the bottom fixedly connected with control switch (703) of display screen (702), the inside one side embedding of mounting panel (8) is connected with spring post (804), opposite side fixedly connected with stopper (805) of spring post (804), opposite side fixedly connected with spacing groove (803) of stopper (805), the top swing joint of spacing groove (803) has movable block (802).
2. The constant-pressure variable-frequency water supply equipment as claimed in claim 1, wherein: one side of the water outlet (4) is movably connected with a butterfly valve (6).
3. The constant-pressure variable-frequency water supply equipment as claimed in claim 1, wherein: the top of the interior of the water supply equipment main body (1) is fixedly connected with a pressure stabilizing device (102).
4. The constant-pressure variable-frequency water supply equipment as claimed in claim 1, wherein: and sound insulation layers (701) are fixedly connected to two sides in the automatic frequency conversion control box (7).
5. The constant-pressure variable-frequency water supply equipment as claimed in claim 1, wherein: and a sealing block (801) is fixedly connected to the top of the other side of the mounting plate (8).
6. The constant-pressure variable-frequency water supply equipment as claimed in claim 1, wherein: the water supply equipment main body (1) is formed by combining a regulating device (101) on two sides inside, a pressure stabilizing device (102) on the top inside the water supply equipment main body (1) and a booster pump (103) at the bottom of the pressure stabilizing device (102).
7. The constant-pressure variable-frequency water supply equipment as claimed in claim 1, wherein: the mounting plate (8) is formed by combining a spring column (804) at the bottom inside, a limiting block (805) at the other side of the spring column (804), a limiting groove (803) at the other side of the limiting block (805), a movable block (802) at the top of the limiting groove (803) and a sealing block (801) at the top of the movable block (802) together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921346476.5U CN211547891U (en) | 2019-08-16 | 2019-08-16 | Constant-pressure variable-frequency water supply equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921346476.5U CN211547891U (en) | 2019-08-16 | 2019-08-16 | Constant-pressure variable-frequency water supply equipment |
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| CN211547891U true CN211547891U (en) | 2020-09-22 |
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| CN201921346476.5U Active CN211547891U (en) | 2019-08-16 | 2019-08-16 | Constant-pressure variable-frequency water supply equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627283A (en) * | 2020-12-15 | 2021-04-09 | 江苏瀚深水业科技发展有限公司 | Pressure boost water supply equipment with overhead structure |
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2019
- 2019-08-16 CN CN201921346476.5U patent/CN211547891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627283A (en) * | 2020-12-15 | 2021-04-09 | 江苏瀚深水业科技发展有限公司 | Pressure boost water supply equipment with overhead structure |
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Address after: 201507 No.28 zhanye Road, Caojing Town, Jinshan District, Shanghai Patentee after: Shanghai Chiquan Technology (Group) Co.,Ltd. Address before: 201507 No.28 zhanye Road, Caojing Town, Jinshan District, Shanghai Patentee before: SHANGHAI CHIQUAN PUMP VALVE (Group) Co.,Ltd. |