CN219931120U - Expansion tank constant-pressure water replenishing device capable of accurately replenishing water - Google Patents
Expansion tank constant-pressure water replenishing device capable of accurately replenishing water Download PDFInfo
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- CN219931120U CN219931120U CN202321009495.5U CN202321009495U CN219931120U CN 219931120 U CN219931120 U CN 219931120U CN 202321009495 U CN202321009495 U CN 202321009495U CN 219931120 U CN219931120 U CN 219931120U
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- water
- pump
- pipe
- water pipe
- tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 208
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000001502 supplementing effect Effects 0.000 description 8
- 238000000605 extraction Methods 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides an expansion tank constant-pressure water replenishing device capable of accurately replenishing water, which comprises: the novel water tank comprises a water inlet pipe, a suction pump and a water outlet pipe, wherein the lower end of the water inlet pipe is provided with a tank body, the middle position of the upper end of the tank body is provided with the suction pump, the right end of the suction pump is provided with a gas outlet pipe, the lower end of the tank body is provided with a base, the right side of the lower end of the tank body is provided with a first water pipe, the inside of the tank body is provided with a water storage bin, the upper end of the water storage bin is provided with an air suction head, the left side of the first water pipe is provided with a water suction head, the lower end of the water pipe is provided with a pump body, the upper end of the right side of the pump body is provided with a second water pipe, the upper end of the second water pipe is provided with a flow pump, and a guide vane is arranged in the second water pipe. Through using pump body, water pipe one, water pipe two and measuring pump, can carry out accurate measurement moisturizing to vice jar inside, through using aspiration pump, outlet duct and air-extracting head, can be convenient for unnecessary air from the inside discharge of water storage storehouse.
Description
Technical Field
The utility model belongs to the technical field of constant-pressure water replenishing, and relates to an expansion tank constant-pressure water replenishing device capable of accurately replenishing water.
Background
An expansion tank is a device for storing water, commonly used in water supply systems for domestic and commercial buildings. The expansion tank has the main function of maintaining a certain water pressure in the water supply system and increasing or decreasing the storage amount of water according to the requirement. However, the expansion tank may be under-pressurized or over-pressurized during use, which requires accurate water replenishment to set the pressure.
First, accurate replenishment can ensure the stability of the expansion tank. The expansion tank plays a very important role in the water supply system, and it can help to maintain a certain water pressure and increase or decrease the water storage amount as required. If the pressure of the expansion tank is too high or insufficient, it will not function properly, which may lead to malfunction or damage of the water supply. The stability of the expansion tank can be ensured and the normal operation of the water supply system can be ensured by accurately supplementing water to fix pressure.
Secondly, accurate moisturizing can prolong the life of expansion tank. If the pressure of the expansion tank is insufficient or too high, it may be overworking or receiving too much pressure, which may result in damage or wear to the expansion tank. By periodically and precisely replenishing water, the pressure of the expansion tank can be ensured to be kept in a normal range, and the risk of excessive work or excessive pressure acceptance of the expansion tank is reduced, so that the service life of the expansion tank is prolonged.
Finally, accurate water replenishment can improve the efficiency of the water supply. The expansion tank is an important component of the water supply system, which can help maintain a certain water pressure and increase or decrease the water storage capacity as desired. By periodically and accurately replenishing water, the pressure of the expansion tank can be ensured to be kept in a normal range, so that the efficiency and performance of the water supply system are improved, and the fault and maintenance cost of the water supply system are reduced.
In view of the above, the importance of the expansion tank for constant pressure and accurate water replenishment is self-evident. Through accurate moisturizing, can ensure the stability and the normal work of expansion tank, extension expansion tank's life improves water supply system's efficiency and performance simultaneously, consequently, the problem more than can be solved to the expansion tank constant pressure moisturizing device that can accurate moisturizing now need.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide an expansion tank constant-pressure water supplementing device capable of accurately supplementing water, and solves the problems in the background art.
The utility model is realized by the following technical scheme: an expansion tank constant pressure moisturizing device that can accurate moisturizing includes: the water pump comprises a water inlet pipe, an air extracting pump, an air outlet pipe, a tank body, a base, an air extracting head, a water storage bin, a water extracting head, a first water pipe, a pump body, a second water pipe, a flow pump, a guide vane, a secondary tank and a water outlet pipe, wherein the lower end of the water inlet pipe is provided with the tank body;
the middle position of the upper end of the tank body is provided with an air extracting pump, the right end of the air extracting pump is provided with an air outlet pipe, the lower end of the tank body is provided with a base, the right side of the lower end of the tank body is provided with a first water pipe, the inside of the tank body is provided with a water storage bin, and the upper end of the water storage bin is provided with an air extracting head;
the water pumping head is installed on the left side of the first water pipe, a pump body is arranged at the lower end of the first water pipe, a second water pipe is arranged at the upper end of the right side of the pump body, a flow pump is arranged at the upper end of the second water pipe, guide vanes are arranged in the second water pipe, an auxiliary tank is arranged on the right side of the second water pipe, and a water outlet pipe is arranged on the right side of the auxiliary tank.
As a preferable implementation mode, the water inlet pipe is in sealing connection with an external water guide pipe, the air pump is a KV120 type small air extraction diaphragm pump, and the air pump is communicated with the air outlet pipe and the inside of the air extraction head in sealing connection.
As a preferred implementation mode, the air suction head penetrates through the upper end of the tank body and is connected and communicated with the upper end of the water storage bin, the inside of the water storage bin is communicated with the inside of the water inlet pipe, and a group of CT25A liquid diversion pumps are arranged on the outer side of the water inlet pipe.
As a preferred implementation mode, the water storage bin is communicated with the inside of the water pumping head, the cross section of the water pumping head is of a trapezoid structure, a filter screen is arranged in the water pumping head, and the inside of the water pumping head is communicated with the inside of the water pipe.
As a preferred implementation mode, the pump body is a 400HW-7 type horizontal mixed flow pump, the pump body is connected with a first water pipe and a second water pipe, the second water pipe is in sealing connection with a flow pump, and the flow pump is a DMM200 type metering pump, so that accurate metering and water supplementing can be performed.
As a preferred implementation mode, the guide vane is a spiral structure, a group of bearings are arranged on the outer side of the upper end of the guide vane, the bearings are connected with the inner wall of the second water pipe, an inner shaft is arranged on the inner side of the guide vane, the inner shaft is connected with the flow pump, the second water pipe is mutually communicated with the inner part of the auxiliary tank, and a manual ball valve is arranged on the outer side of the water outlet pipe, so that accurate water supplementing can be performed inside the auxiliary tank.
After the technical scheme is adopted, the utility model has the beneficial effects that: through using pump body, water pipe one, water pipe two and measuring pump, can carry out accurate measurement moisturizing to vice jar inside, through using aspiration pump, outlet duct and air-extracting head, can be convenient for unnecessary air from the inside discharge of water storage storehouse.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a constant pressure water replenishing device for an expansion tank, which can accurately replenish water;
FIG. 2 is a front view of the water storage bin of the expansion tank constant pressure water replenishing device capable of accurately replenishing water;
FIG. 3 is a front view of the structure of the second water pipe in the expansion tank constant pressure water replenishing device capable of accurately replenishing water;
in the figure: 1-water inlet pipe, 2-aspiration pump, 3-outlet pipe, 4-jar body, 5-base, 6-air extraction head, 7-water storage bin, 8-water extraction head, 9-water pipe one, 10-pump body, 11-water pipe two, 12-flow pump, 13-water conservancy diversion leaf, 14-accessory jar, 15-outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an expansion tank constant pressure water replenishing device capable of accurately replenishing water includes: the water pump comprises a water inlet pipe 1, an air extracting pump 2, an air outlet pipe 3, a tank body 4, a base 5, an air extracting head 6, a water storage bin 7, a water extracting head 8, a water pipe I9, a pump body 10, a water pipe II 11, a flow pump 12, a guide vane 13, a secondary tank 14 and an water outlet pipe 15, wherein the tank body 4 is arranged at the lower end of the water inlet pipe 1;
the middle position of the upper end of the tank body 4 is provided with an air pump 2, the right end of the air pump 2 is provided with an air outlet pipe 3, the lower end of the tank body 4 is provided with a base 5, the right side of the lower end of the tank body 4 is provided with a water pipe I9, the inside of the tank body 4 is provided with a water storage bin 7, and the upper end of the water storage bin 7 is provided with an air suction head 6;
the water pumping head 8 is installed on the left side of the first water pipe 9, the pump body 10 is arranged at the lower end of the first water pipe 9, the second water pipe 11 is arranged at the upper end of the right side of the pump body 10, the flow pump 12 is arranged at the upper end of the second water pipe 11, the guide vane 13 is arranged in the second water pipe 11, the auxiliary tank 14 is arranged on the right side of the second water pipe 11, and the water outlet pipe 15 is arranged on the right side of the auxiliary tank 14.
The water inlet pipe 1 is connected with an external water guide pipe in a sealing way, the air pump 2 is a KV120 type small air extraction diaphragm pump, and the air pump 2 is communicated with the air outlet pipe 3 and the inside of the air extraction head 6 in a sealing way.
The air suction head 6 penetrates through the upper end of the tank body 4 and is connected and communicated with the upper end of the water storage bin 7, the inside of the water storage bin 7 is mutually communicated with the inside of the water inlet pipe 1, and a group of CT25A liquid diversion pumps are arranged on the outer side of the water inlet pipe 1.
The water storage bin 7 is communicated with the inside of the water pumping head 8, the cross section of the water pumping head 8 is of a trapezoid structure, a filter screen is arranged in the water pumping head 8, and the inside of the water pumping head 8 is communicated with the inside of the water pipe 9.
The pump body 10 is a 400HW-7 horizontal mixed flow pump, the pump body 10 is connected with the first water pipe 9 and the second water pipe 11, the second water pipe 11 is in sealing connection with the flow pump 12, and the flow pump 12 is a DMM200 metering pump, so that accurate metering and water supplementing can be performed.
The guide vane 13 is a spiral structure, a group of bearings are arranged on the outer side of the upper end of the guide vane 13, the bearings are connected with the inner wall of the second water pipe 11, the inner side of the guide vane 13 is provided with an inner shaft, the inner shaft is connected with the flow pump 12, the second water pipe 11 is communicated with the inside of the auxiliary tank 14, and a manual ball valve is arranged on the outer side of the water outlet pipe 15, so that accurate water supplementing can be performed inside the auxiliary tank 14.
As a first embodiment of the present utility model: in order to solve the problem that the expansion tank cannot work normally due to too high or insufficient pressure, which may cause the water supply system to malfunction or damage, firstly, a worker connects an external water guide pipe with the water inlet pipe 1 in a sealing way, then water enters the water storage bin 7 through the water inlet pipe 1, then after the water enters, air is led into the air outlet pipe 3 from the air suction head 6 through the air suction pump 2, so that the pressure inside the expansion tank is kept balanced, then the worker leads the water into the water pipe I9 from the water suction head 8 through the pump body 10, and enters the auxiliary tank 14 through the water pipe I9 and the water pipe II 11, and because the water pipe II 11 is in sealing connection with the flow pump 12, the flow pump 12 is a DMM200 type metering pump, the accurate water discharging and water replenishing process can be carried out on the tank body 4 and the auxiliary tank 14 through the flow pump 12, and meanwhile, when the worker can discharge the water inside the auxiliary tank 14 through a manual ball valve.
As a second embodiment of the present utility model: based on the above description in the embodiment, further, when the water body enters the second water pipe 11 through the pump body 10, since the guide vane 13 is of a spiral structure, a set of bearings are arranged on the outer side of the upper end of the guide vane 13, and the bearings are connected with the inner wall of the second water pipe 11, the inner side of the guide vane 13 is provided with an inner shaft, and the inner shaft is connected with the flow pump 12, when the flow pump 12 is started by a worker, the flow pump 12 drives the guide vane 13 to guide the water body, so that the efficiency of water flow guiding can be accelerated, and high-efficiency water supplementing is performed inside the auxiliary tank 14.
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, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. An expansion tank constant pressure moisturizing device that can accurate moisturizing includes: inlet tube (1), aspiration pump (2), outlet duct (3) and outlet pipe (15), its characterized in that: the lower end of the water inlet pipe (1) is provided with a tank body (4);
the novel water tank is characterized in that an air extracting pump (2) is arranged in the middle of the upper end of the tank body (4), an air outlet pipe (3) is arranged at the right end of the air extracting pump (2), a base (5) is arranged at the lower end of the tank body (4), a water pipe I (9) is arranged on the right side of the lower end of the tank body (4), a water storage bin (7) is arranged in the tank body (4), and an air extracting head (6) is arranged at the upper end of the water storage bin (7);
the novel water pump is characterized in that the water suction head (8) is arranged on the left side of the first water pipe (9), the pump body (10) is arranged at the lower end of the first water pipe (9), the second water pipe (11) is arranged at the upper end of the right side of the pump body (10), the flow pump (12) is arranged at the upper end of the second water pipe (11), the guide vane (13) is arranged inside the second water pipe (11), the auxiliary tank (14) is arranged on the right side of the second water pipe (11), and the water outlet pipe (15) is arranged on the right side of the auxiliary tank (14).
2. The expansion tank constant-pressure water replenishing device capable of accurately replenishing water according to claim 1, wherein: the air suction pump (2) is a KV120 type small air suction diaphragm pump, and the air suction pump (2), the air outlet pipe (3) and the air suction head (6) are mutually communicated and connected in a sealing mode.
3. The expansion tank constant-pressure water replenishing device capable of accurately replenishing water according to claim 1, wherein: the air suction head (6) penetrates through the upper end of the tank body (4) and is connected and communicated with the upper end of the water storage bin (7), the inside of the water storage bin (7) is mutually communicated with the inside of the water inlet pipe (1), and a group of CT25A liquid diversion pumps are arranged on the outer side of the water inlet pipe (1).
4. The expansion tank constant-pressure water replenishing device capable of accurately replenishing water according to claim 1, wherein: the water storage bin (7) is communicated with the inside of the water pumping head (8), the cross section of the water pumping head (8) is of a trapezoid structure, a filter screen is arranged in the water pumping head (8), and the inside of the water pumping head (8) is communicated with the inside of the water pipe I (9).
5. The expansion tank constant-pressure water replenishing device capable of accurately replenishing water according to claim 1, wherein: the pump body (10) is a 400HW-7 horizontal mixed flow pump, the pump body (10) is connected with a first water pipe (9) and a second water pipe (11), the second water pipe (11) is in sealing connection with a flow pump (12), and the flow pump (12) is a DMM200 metering pump.
6. The expansion tank constant-pressure water replenishing device capable of accurately replenishing water according to claim 1, wherein: the flow guide blade (13) is of a spiral structure, a group of bearings are arranged on the outer side of the upper end of the flow guide blade (13), the bearings are connected with the inner wall of the second water pipe (11), an inner shaft is arranged on the inner side of the flow guide blade (13), the inner shaft is connected with the flow pump (12), the second water pipe (11) is mutually communicated with the inner part of the auxiliary tank (14), and a manual ball valve is arranged on the outer side of the water outlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009495.5U CN219931120U (en) | 2023-04-28 | 2023-04-28 | Expansion tank constant-pressure water replenishing device capable of accurately replenishing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009495.5U CN219931120U (en) | 2023-04-28 | 2023-04-28 | Expansion tank constant-pressure water replenishing device capable of accurately replenishing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219931120U true CN219931120U (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321009495.5U Active CN219931120U (en) | 2023-04-28 | 2023-04-28 | Expansion tank constant-pressure water replenishing device capable of accurately replenishing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219931120U (en) |
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2023
- 2023-04-28 CN CN202321009495.5U patent/CN219931120U/en active Active
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