CN214662249U - Three-way valve structure and water source heat pump system - Google Patents
Three-way valve structure and water source heat pump system Download PDFInfo
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- CN214662249U CN214662249U CN202120521644.0U CN202120521644U CN214662249U CN 214662249 U CN214662249 U CN 214662249U CN 202120521644 U CN202120521644 U CN 202120521644U CN 214662249 U CN214662249 U CN 214662249U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000007789 sealing Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a three-way valve structure and water resource heat pump system. This three-way valve structure includes: the valve comprises a shell and a valve core, wherein the shell comprises a first channel, a second channel and a third channel which are communicated, the first channel, the second channel and the third channel form a T-shaped structure, a circular groove body is formed at the joint of the first channel, the second channel and the third channel, the valve core is rotatably arranged in the circular groove body, the valve core is provided with a T-shaped channel, the T-shaped channel can be respectively communicated with the first channel, the second channel and the third channel, and the communication of any two channels is realized by rotating the valve core. The water source heat pump system comprises the three-way valve structure. Adopt the utility model discloses a three-way valve structure only needs to rotate the function switching that the case can realize pumping water and recharging of water supply well, need not to operate two sets of valves, this three-way valve simple structure, convenient operation, labour saving and time saving has improved production efficiency.
Description
Technical Field
The utility model relates to a three-way valve technical field especially relates to a three-way valve structure and water source heat pump system.
Background
At present, with the advocated new energy in China, the ground (water) source heat pump technology is increasingly emphasized. The water source heat pump system has the characteristics of low investment and low operating cost through reasonable hydrological survey, and a plurality of domestic engineering projects use the green energy-saving system at present. The most important parts of the water source heat pump system are the construction of a water source well and the groundwater recharge problem. At present, in the prior art, a water supply well and a recharge well are designed to be independently arranged according to a certain proportion, and each water well can be used as a water supply well and a recharge well, so that the problem that the recharge is difficult can be effectively solved by independently determining a certain water well as the water supply well or the recharge well.
In the conventional switching between the water supply well and the water return well, the switching is generally manually controlled by a valve. As shown in fig. 1, the conventional water source heat pump system includes a first valve 1, a second valve 2, a water source well 3 and a submersible pump 4, when the water source well 3 is a pumping well, the first valve 1 is opened, and the second valve 2 is closed; when the water source well 3 is a water return well, the first valve 1 is closed, and the second valve 2 is opened. This kind of switching mode needs two sets of valves of manual control, wastes time and energy, complex operation. It is extremely confusing in the multiple water source well project, needs to make special marks, increases the operating cost and the labor cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three-way valve structure and water source heat pump system for solve the time and energy waste that needs two sets of valves of manual control to lead to among the prior art, complex operation's defect.
The utility model provides a three-way valve structure, include: the valve comprises a shell and a valve core, wherein a first channel, a second channel and a third channel which are communicated are formed in the shell, the first channel, the second channel and the third channel form a T-shaped structure, a circular groove body is formed at the joint of the first channel, the second channel and the third channel, the valve core is rotatably arranged in the circular groove body, the valve core is formed with a T-shaped channel, and the T-shaped channel can be respectively communicated with the first channel, the second channel and the third channel.
According to the utility model provides a three-way valve structure, the case is the disc structure, T style of calligraphy passageway be for constructing in channel in the disc structure.
According to the utility model provides a three-way valve structure still includes handle and drive mechanism, the handle rotatable install in the casing outside, and pass through drive mechanism with the case is connected, is used for the drive the case rotates.
According to the utility model provides a three-way valve structure, drive mechanism includes first rotary rod, first gear and second gear, the handle with the one end of first rotary rod is connected, the other end of first rotary rod with first gear drive is connected, first gear with second gear engagement just first gear with the second gear constitutes bevel gear mechanism, the second gear with the case drive is connected.
According to the utility model provides a three-way valve structure, drive mechanism includes second rotary rod, action wheel, follows driving wheel and belt, the handle with the one end of second rotary rod is connected, the other end of second rotary rod with the action wheel drive is connected, the belt tensioning mesh in the action wheel with from between the driving wheel, from the driving wheel with the case drive is connected.
According to the utility model provides a three-way valve structure still includes the guide rail dish, the guide rail dish is fixed in the bottom of circular cell body, be constructed annular guide on the guide rail dish, the bottom of case is equipped with a plurality of gyro wheels, the gyro wheel roll install in on the annular guide.
The utility model also provides a water source heat pump system, include: water source heat pump host computer, water pump, wet return and according to the utility model discloses a three-way valve structure, first passageway with water source heat pump host computer intercommunication, the second passageway with the water pump intercommunication, the third passageway with the wet return intercommunication.
According to the utility model provides a water source heat pump system still includes first sealing washer, second sealing washer and third sealing washer, first sealing washer set up in first passageway with between the water source heat pump host computer, the second sealing washer set up in the second passageway with between the water pump, the third sealing washer set up in the third passageway with between the wet return.
The utility model provides a pair of three-way valve structure and water resource heat pump system is through rotating the case for T style of calligraphy passageway in the case is corresponding to communicate with first passageway, second passageway and third passageway, thereby realizes two arbitrary passageways intercommunications. Adopt the utility model discloses a three-way valve structure only needs to rotate the function switching that the case can realize pumping water and recharging of water supply well, need not to operate two sets of valves, this three-way valve simple structure, convenient operation, labour saving and time saving has improved production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a partial configuration of a prior art water source heat pump system;
fig. 2 is a schematic structural diagram of one of the three-way valve structures provided by the present invention in an operating state;
fig. 3 is a schematic structural diagram of one of the three-way valve structures provided by the present invention in an operating state;
fig. 4 is a top view of one embodiment of a transmission provided by the present invention;
fig. 5 is a top view of one embodiment of a transmission provided by the present invention;
fig. 6 is a schematic structural view of a guide rail disc and a roller provided by the present invention;
reference numerals:
1: a first valve; 2: a second valve; 3: a source well;
4: a submersible pump; 5: a first channel; 6: a second channel;
7: a third channel; 8: a valve core; 81: a T-shaped channel;
9: a handle; 101: a first rotating rod; 102: a first gear;
103: a second gear; 111: a second rotating rod; 112: a driving wheel;
113: a driven wheel; 114: a belt; 12: a guide rail disc;
13: a roller; 14: a water source heat pump host; 15: a water pump;
16: a water return pipe; 121: and a ring-shaped guide rail.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following describes a three-way valve structure according to the present invention with reference to fig. 2 and 3, including: the valve comprises a shell and a valve core 8, wherein a first channel 5, a second channel 6 and a third channel 7 which are communicated are formed in the shell, the first channel 5, the second channel 6 and the third channel 7 form a T-shaped structure, a circular groove body is formed at the joint of the first channel 5, the second channel 6 and the third channel 7, the valve core 8 is rotatably arranged in the circular groove body, the valve core 8 is provided with a T-shaped channel 81, and the T-shaped channel 81 can be respectively communicated with the first channel 5, the second channel 6 and the third channel 7.
Specifically, the three-way valve of the present embodiment has a T-shaped structure, that is, the first passage 5 and the second passage 6 are arranged in a collinear manner, the third passage 7 is perpendicular to the first passage 5 and the second passage 6, and the designated passages can be communicated by rotation of the valve element 8. For example: when the valve core 8 rotates to enable one interface of the T-shaped channel 81 to be connected with the first channel 5, one interface to be connected with the third channel 7 and the other interface not to be connected with any channel, the first channel 5 can be communicated with the third channel 7, and the communication is shown in figure 3. When the valve core 8 rotates to connect one interface of the T-shaped channel 81 with the first channel 5, connect one interface with the second channel 6 and disconnect the other interface with any channel, the first channel 5 can be communicated with the second channel 6, namely, as shown in FIG. 2. Similarly, the valve core 8 can be rotated to communicate the second channel 6 with the third channel 7.
When the three-way valve structure is applied to a water source heat pump system, the rapid adjustment of a water pumping state and a recharging state can be realized (the specific principle is shown below).
The utility model provides a pair of three-way valve structure and water resource heat pump system is through rotating case 8 for T style of calligraphy passageway 81 in the case 8 is corresponding to communicate with first passageway 5, second passageway 6 and third passageway 7, thereby realizes two arbitrary passageways intercommunications. Adopt the utility model discloses a three-way valve structure only needs to rotate case 8 and can realize that the function of pumping water and recharging of water supply well switches, need not to operate two sets of valves, this three-way valve simple structure, convenient operation, labour saving and time saving has improved production efficiency.
In one embodiment, the valve core 8 is a disk structure and the tee-shaped channel 81 is a channel configured within the disk structure. It should be understood that the disc structure is a solid structure except for the T-shaped channel 81, so as to prevent water from flowing out, and water is only guided out through the channel in the disc structure, i.e. the T-shaped channel 81.
In one embodiment, the three-way valve structure further comprises a handle 9 and a transmission mechanism, wherein the handle 9 is rotatably mounted on the outer side of the housing and is connected with the valve core 8 through the transmission mechanism for driving the valve core 8 to rotate. In this embodiment, the handle 9 can drive the transmission mechanism to move, so as to drive the valve plug 8 to rotate, so as to change the connection relationship of the internal channels of the three-way valve structure.
In one embodiment, as shown in fig. 4, the transmission mechanism includes a first rotating rod 101, a first gear 102 and a second gear 103, the handle 9 is connected to one end of the first rotating rod 101, the other end of the first rotating rod 101 is in driving connection with the first gear 102, the first gear 102 is meshed with the second gear 103, the first gear 102 and the second gear 103 form a bevel gear mechanism, and the second gear 103 is in driving connection with the valve core 8. In this embodiment, the first rotating rod 101 can be driven to rotate by manually rotating the handle 9, so as to drive the bevel gear mechanism to rotate, and the valve core 8 is driven to rotate after the transmission direction is changed by the bevel gear mechanism. It should be understood that the bevel gear mechanism is realized by the vertical contact of the contact surface of the first gear 102 and the second gear 103, the rotation of the first rotating rod 101 along the horizontal axis is converted into the rotation of the valve core 8 along the vertical axis, and the operator can rotate the handle 9 beside the three-way valve structure through the transmission of the bevel gear mechanism.
In one embodiment, as shown in fig. 5, the transmission mechanism includes a second rotating rod 111, a driving wheel 112, a driven wheel 113 and a belt 114, the handle 9 is connected to one end of the second rotating rod 111, the other end of the second rotating rod 111 is connected to the driving wheel 112 in a driving manner, the belt 114 is engaged between the driving wheel 112 and the driven wheel 113 in a tensioning manner, and the driven wheel 113 is connected to the valve core 8 in a driving manner. In this embodiment, a belt 114 is adopted for transmission, the second rotating rod 111 can be driven to rotate by manually rotating the handle 9, so as to drive the driving wheel 112 to rotate, and the belt 114 drives the driven wheel 113 to rotate, so as to realize that the driven wheel 113 drives the valve core 8 to rotate. It will be appreciated that the drive pulley 112 and the driven pulley 113 may be suitably sized and adjusted to the appropriate ratio to achieve rapid rotation of the spool 8 into position.
In one embodiment, as shown in fig. 6, the three-way valve structure further comprises a guide rail disc 12, the guide rail disc 12 is fixed at the bottom of the circular groove body, an annular guide rail 121 is formed on the guide rail disc 12, a plurality of rollers 13 are arranged at the bottom of the valve core 8, and the rollers 13 are arranged on the annular guide rail 121 in a rolling mode. In this embodiment, the annular guide rail 121 on the guide rail disc 12 is matched with the roller 13, so that the sliding friction between the original valve element 8 and the housing is changed into rolling friction, the friction resistance is reduced, and the operation of the valve element 8 by an operator is smoother.
The utility model also provides a water source heat pump system, include: the water source heat pump host 14, the water pump 15, the water return pipe 16 and the three-way valve structure according to the above embodiments, the first channel 5 is communicated with the water source heat pump host 14, the second channel 6 is communicated with the water pump 15, and the third channel 7 is communicated with the water return pipe 16.
Specifically, when the water source well is a water pumping well, as shown in fig. 2, the valve core 8 is rotated to enable the T-shaped channel 81 to be respectively communicated with the first channel 5 and the second channel 6, and the third channel 7 to be disconnected, the water pump 15 starts pumping water, and at this time, the water flow direction flows from the water pump 15 to the water source heat pump host 14, so that the water pumping function is realized. When the water source well is a water return well, as shown in fig. 3, the water pump 15 stops pumping water, the valve core 8 is rotated to enable the T-shaped channel 81 to be communicated with the first channel 5 and the third channel 7 respectively, and at the moment, the water flow direction is that the water source heat pump main machine 14 flows to the water return pipe 16. Through rotating case 8, can realize drawing water and the function switch of recharging, need not to operate two sets of valves, convenient operation, labour saving and time saving has improved production efficiency.
In one embodiment, the water source heat pump system further comprises a first sealing ring, a second sealing ring and a third sealing ring, wherein the first sealing ring is arranged between the first channel 5 and the water source heat pump main unit 14, the second sealing ring is arranged between the second channel 6 and the water pump 15, and the third sealing ring is arranged between the third channel 7 and the water return pipe 16. The sealing ring is arranged at the interface of the three-way valve, so that the three-way valve is prevented from leaking, and good connection sealing performance is ensured.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A three-way valve structure, comprising: the valve comprises a shell and a valve core, wherein a first channel, a second channel and a third channel which are communicated are formed in the shell, the first channel, the second channel and the third channel form a T-shaped structure, a circular groove body is formed at the joint of the first channel, the second channel and the third channel, the valve core is rotatably arranged in the circular groove body, the valve core is formed with a T-shaped channel, and the T-shaped channel can be respectively communicated with the first channel, the second channel and the third channel.
2. A three-way valve structure according to claim 1, characterized in that the valve core is a disc structure and the T-shaped passage is a channel constructed in the disc structure.
3. The three-way valve structure of claim 1, further comprising a handle rotatably mounted to an outside of the housing and connected to the valve spool via a transmission mechanism for driving the valve spool to rotate.
4. A three-way valve arrangement according to claim 3, characterized in that the transmission comprises a first rotary lever, a first gear and a second gear, the handle being connected to one end of the first rotary lever, the other end of the first rotary lever being in driving connection with the first gear, the first gear being in engagement with the second gear and the first gear and the second gear constituting a bevel gear mechanism, the second gear being in driving connection with the valve spool.
5. The three-way valve structure of claim 3, wherein the transmission mechanism comprises a second rotating rod, a driving wheel, a driven wheel and a belt, the handle is connected with one end of the second rotating rod, the other end of the second rotating rod is in driving connection with the driving wheel, the belt is in tensioning engagement between the driving wheel and the driven wheel, and the driven wheel is in driving connection with the valve core.
6. The three-way valve structure of claim 3, further comprising a guide rail disc fixed to the bottom of the circular groove, wherein an annular guide rail is configured on the guide rail disc, and a plurality of rollers are arranged at the bottom of the valve core and are mounted on the annular guide rail in a rolling manner.
7. A water source heat pump system, comprising: the water source heat pump host, the water pump, the return pipe and the three-way valve structure according to any one of claims 1 to 6, wherein the first channel is communicated with the water source heat pump host, the second channel is communicated with the water pump, and the third channel is communicated with the return pipe.
8. The water source heat pump system according to claim 7, further comprising a first sealing ring, a second sealing ring and a third sealing ring, wherein the first sealing ring is disposed between the first channel and the water source heat pump main unit, the second sealing ring is disposed between the second channel and the water pump, and the third sealing ring is disposed between the third channel and the water return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120521644.0U CN214662249U (en) | 2021-03-12 | 2021-03-12 | Three-way valve structure and water source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120521644.0U CN214662249U (en) | 2021-03-12 | 2021-03-12 | Three-way valve structure and water source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662249U true CN214662249U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120521644.0U Active CN214662249U (en) | 2021-03-12 | 2021-03-12 | Three-way valve structure and water source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662249U (en) |
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- 2021-03-12 CN CN202120521644.0U patent/CN214662249U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231212 Address after: Room 210, West Side, 2nd Floor, Building 1, No. 85 Hong'an Road, Fangshan District, Beijing, 102400 Patentee after: Xinyuan Taili Energy Technology (Beijing) Co.,Ltd. Address before: 101118 1000m east of houxiagongzhuang village committee, Songzhuang Town, Tongzhou District, Beijing Patentee before: BEIJING TALENT NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |