阅读说明：本技术 基于太阳能热水的增压水路系统 (Pressurization waterway system based on solar hot water ) 是由 陈荣国 于 2020-05-18 设计创作，主要内容包括：本发明涉及一种基于太阳能热水的增压水路系统,包括太阳能热水器、增压泵、调温水龙头、花洒、进冷水管路；其特征在于：所述进冷水管路处设有控制增压泵持续工作与否的辅助流量开关、及与所述辅助流量开关电连接的无线信号发射模块,所述增压泵上还设有无线信号接收模块,当辅助流量开关检测到进冷水管路的水流信号后,所述无线信号发射模块发射出信号并被所述无线信号接收模块接收,无线信号接收模块控制所述增压泵持续工作。辅助流量开关和增压泵上的流量开关的配合使用,使得本水路系统无论在冬天或夏天使用都能确保增压泵有效工作,保证出水温度合适。(The invention relates to a solar water-based pressurizing water path system, which comprises a solar water heater, a pressurizing pump, a temperature-adjusting faucet, a shower head and a cold water inlet pipeline; the method is characterized in that: the booster pump is characterized in that an auxiliary flow switch for controlling the booster pump to work continuously or not and a wireless signal transmitting module electrically connected with the auxiliary flow switch are arranged at the cold water inlet pipeline, a wireless signal receiving module is further arranged on the booster pump, when the auxiliary flow switch detects a water flow signal of the cold water inlet pipeline, the wireless signal transmitting module transmits a signal and is received by the wireless signal receiving module, and the wireless signal receiving module controls the booster pump to work continuously. The auxiliary flow switch is matched with the flow switch on the booster pump, so that the booster pump can be ensured to work effectively no matter the water path system is used in winter or summer, and the outlet water temperature is ensured to be proper.)

1. A pressurizing water path system based on solar hot water comprises a solar water heater (1), a booster pump (2), a temperature regulating faucet (3), a shower head (4) and a cold water inlet pipeline (5), wherein the booster pump (2) is provided with a pressure switch and a flow switch, the solar water heater (1) is provided with a cold water supply pipeline (11) and a hot water outlet pipeline (12), the hot water outlet pipeline (12) is connected with a hot water inlet end of the temperature regulating faucet (3) through the booster pump (2), the shower head (5) is connected with a mixed water outlet end of the temperature regulating faucet (3), and the cold water inlet pipeline (5) is connected with a cold water inlet end of the temperature regulating faucet (3); the method is characterized in that: the booster pump is characterized in that an auxiliary flow switch (6) for controlling the booster pump (2) to continuously work or not and a wireless signal transmitting module (7) electrically connected with the auxiliary flow switch (6) are arranged at the cold water inlet pipeline (5), a wireless signal receiving module (8) is further arranged on the booster pump (2), when the auxiliary flow switch (6) detects a water flow signal of the cold water inlet pipeline (5), the wireless signal transmitting module (7) transmits a signal and is received by the wireless signal receiving module (8), and the wireless signal receiving module (8) controls the booster pump (2) to continuously work.

2. The solar hot water based pressurized waterway system of claim 1, wherein: a side branch hot water pipeline (13) is further arranged on the hot water outlet pipeline (12) between the booster pump (2) and the temperature adjusting faucet (3), a first water device (9a) is arranged on the side branch hot water pipeline (13), and the cold water inlet pipeline (5) is also connected with the first water device (9 a).

3. The solar hot water based pressurized waterway system of claim 1, wherein: and a second water utilization device (9b) is also arranged on the cold water inlet pipeline (5).

4. The solar hot water based pressurized waterway system of claim 1, wherein: the auxiliary flow switch (6) comprises

A housing (61) having an axial passage (611), the left and right ends of the housing (61) being connected to water pipes of the cold water inlet pipe (5);

the piston (62) is arranged in the axial channel (611) and can axially slide to be in a first position or a second position, a spring (63) which enables the piston (62) to keep in the trend of the first position is arranged in the axial channel (611), and the piston (62) can axially slide to the second position under the action of water flow;

a magnet (64) which is arranged on the piston (62) and can slide along with the piston (62);

magnetic induction switch (65), locate on the lateral wall of shell (61) and with wireless signal emission module (7) electricity is connected piston (62) are in first position state, magnetic induction switch (65) can not by magnet (64) response, and wireless signal emission module (7) can not the transmitting signal piston (62) are in the second position state, magnetic induction switch (65) quilt magnet (64) response, wireless signal emission module (7) transmitting signal and quilt wireless signal receiving module (8).

5. The solar hot water based pressurized water circuit system of claim 4, wherein: one end of the piston (62) is provided with a guide post (621) extending axially, a guide hole (612) for the guide post to be inserted and matched with the guide post (621) is arranged in the axial channel (611), the peripheral wall of the guide hole (612) is connected with the inner hole wall of the axial channel (611) through a plurality of connecting ribs (613) arranged at intervals along the circumference, and the spring (63) is supported between the piston (62) and the connecting ribs (613).

6. The solar hot water based pressurized water circuit system of claim 4, wherein: a guide block (622) is formed on the peripheral wall of the piston (62), and a guide groove (11) for the guide block (213) to slide in is formed on the inner wall of the axial channel (611) along the axial direction.

7. The solar hot water based pressurized water circuit system of claim 4, wherein: one end in the axial channel (611) is provided with a limiting seat (66) for limiting the sliding of the piston (62), and the limiting seat (66) is connected to the outer end of the shell (61) in a rotary clamping manner.

8. The solar hot water based pressurized water circuit system of claim 4, wherein: one end of the axial channel (611) is inserted with a connecting pipe fitting (67), and an external connecting thread (671) connected with a water pipe is arranged on the connecting pipe fitting (67).

9. A solar hot water based pressurized water circuit system according to claim 8, wherein: inlay on the periphery wall of the other end of shell (61) and be equipped with sealing washer (68) and be located two bilateral symmetry's behind sealing washer (68) spacing step (614), cavity (51) are established to the both sides of the pipe fitting mouth end of entering cold water pipeline (5), the other end of shell (61) inserts in the pipe fitting of entering cold water pipeline (5), spacing step (614) are stepped to hide in cavity (51) and through inserting U type fastener (52) of establishing on cavity (51) and retrain cavity (51).

10. The solar hot water based pressurized water circuit system of claim 4, wherein: and the outer wall of the shell (61) is provided with a containing cavity (615) for containing the magnetic induction switch (65) and the wireless signal transmitting module (7).

Technical Field

The invention relates to a waterway system, in particular to a pressurizing waterway system based on solar hot water, which is suitable for a toilet.

Background

The solar water heater has the advantages of energy conservation and environmental protection, and is widely used. The existing solar water-based waterway system comprises a solar water heater, a water pipe, a booster pump, a temperature-adjusting faucet, a shower head and a closestool, wherein the solar water heater is provided with a cold water inlet pipeline and a hot water outlet pipeline, the hot water outlet pipeline is connected with the hot water inlet end of the temperature-adjusting faucet through the booster pump, the setting of the booster pump can increase the water pressure and the water yield, if no booster pump provides the water pressure only by potential energy, the water pressure is insufficient and the water yield is small, a pressure switch and a flow switch are generally arranged for ensuring the effective work of the booster pump, in addition, the cold water pipeline is also provided, the cold water pipeline is connected with the cold water inlet end of the temperature-adjusting faucet, and various water using equipment such as the closestool can be connected with the cold water pipeline.

The solar water heater has the following characteristics in the using process: in winter, the water temperature is about 38 degrees generally due to less light, the water heater is basically driven to the position of full hot water when the user takes a bath, and the flow switch can be ensured to be always in a trigger state, so that the booster pump can work normally due to large flow of the hot water. Because of illumination is enough during the summer, the temperature can reach 90 degrees more, when bathing, then the switch that adjusts the temperature transfers to cold water flow basically and is far greater than the position of hot water flow, because of the hot water flow undersize, be not enough to trigger the rivers switch in the booster pump all the time, lead to the booster pump out of work, the water that the gondola water faucet flows is full cold water, and the temperature is low excessively, also is not fit for bathing, adjusts the temperature tap and adjusts toward hot water direction a little, then can let the play water of gondola water faucet scald, uses very awkwardly. At present, the situation can not be solved well by all large solar water heater manufacturers.

Disclosure of Invention

The invention aims to solve the technical problem of providing a solar hot water-based pressurizing water path system which can ensure the effective work of a pressurizing pump no matter in winter or summer aiming at the current technical situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a pressurizing water path system based on solar hot water comprises a solar water heater, a pressurizing pump, a temperature-adjusting faucet, a shower head and a cold water inlet pipeline, wherein the pressurizing pump is provided with a pressure switch and a flow switch; the method is characterized in that: the booster pump is characterized in that an auxiliary flow switch for controlling the booster pump to work continuously or not and a wireless signal transmitting module electrically connected with the auxiliary flow switch are arranged at the cold water inlet pipeline, a wireless signal receiving module is further arranged on the booster pump, when the auxiliary flow switch detects a water flow signal of the cold water inlet pipeline, the wireless signal transmitting module transmits a signal and is received by the wireless signal receiving module, and the wireless signal receiving module controls the booster pump to work continuously.

In order to increase the application of a waterway system, a side branch hot water pipeline is further arranged on the hot water outlet pipeline between the booster pump and the temperature regulating faucet, a first water device is arranged on the side branch hot water pipeline, and the cold water inlet pipeline is also connected with the first water device. The first water device may be a temperature-regulated water tap for a wash station.

And a second water supply device is also arranged on the cold water inlet pipeline. A second water-using appliance such as a toilet.

In a further improvement, the auxiliary flow switch comprises a shell, an axial channel is formed in the shell, and the left end and the right end of the shell are connected with a water pipe of the cold water inlet pipeline; the piston is arranged in the axial channel and can axially slide to be in a first position or a second position, a spring which enables the piston to keep in the trend of the first position is arranged in the axial channel, and the piston can axially slide to the second position under the action of water flow; the magnet is arranged on the piston and can slide along with the piston; the magnetic induction switch is arranged on the side wall of the shell and electrically connected with the wireless signal transmitting module, the piston is in a first position state, the magnetic induction switch cannot be induced by the magnet, the wireless signal transmitting module cannot transmit signals, the piston is in a second position state, and the magnetic induction switch is induced by the magnet, the wireless signal transmitting module transmits signals and is received by the wireless signal receiving module. The auxiliary flow switch can be independently assembled as a module, and after the auxiliary flow switch is assembled, only the two ends of the shell need to be respectively connected with the water pipes of the cold water pipelines, so that the auxiliary flow switch is convenient to assemble. Of course, a battery part for supplying power to the wireless signal transmitting module is also arranged on the shell.

In order to lead the moving track of the piston, one end of the piston is provided with a guide post extending axially, a guide hole for the guide post to be inserted and matched for guiding is arranged in the axial channel, the peripheral wall of the guide hole is connected with the inner hole wall of the axial channel through a plurality of connecting ribs arranged at intervals along the circumference, and the spring is supported between the piston and the connecting ribs.

If the piston deflects in the moving process, the magnetic induction switch cannot be sensed by the magnet possibly, in order to prevent the piston from deflecting in the moving process and ensure that the magnetic induction switch is sensed by the magnet when the piston slides to the second position, a guide block is formed on the peripheral wall of the piston, and a guide groove for the guide block to slide in the guide block is formed in the inner wall of the axial channel along the axial direction. The guide groove has a circumferential constraint rotation limiting effect on the guide block.

For convenient equipment, one end in the above-mentioned axial passageway is equipped with right the piston slides and carries out spacing seat, the outer end at the shell is connected through the mode of rotatory joint to spacing seat.

As an improvement, one end of the axial channel is inserted with a connecting pipe fitting, and the connecting pipe fitting is provided with an external connecting thread connected with a water pipe. The external connecting thread is convenient for connecting one end of the auxiliary flow switch part with a water pipe.

In order to facilitate the connection of the other end of the auxiliary flow switch part with a water pipe, a sealing ring and two limit steps which are symmetrically arranged left and right and are positioned behind the sealing ring are embedded on the peripheral wall of the other end of the shell, cavities are arranged on two sides of the pipe fitting opening end of the cold water inlet pipeline, the other end of the shell is inserted into the pipe fitting of the cold water inlet pipeline, and the limit steps are hidden in the cavities and are restrained in the cavities through U-shaped clamping pieces inserted on the cavities. The shell is connected to the water pipe through inserting and matching and combining the U-shaped clamping piece, and meanwhile, the arrangement of the sealing ring prevents water leakage.

For the magnetic induction switch and the wireless signal transmitting module of easy to assemble, be equipped with on the outer wall of above-mentioned shell and be used for holding magnetic induction switch and wireless signal transmitting module's holding chamber. The accommodating cavity also plays a role in protecting the magnetic induction switch and the wireless signal transmitting module.

Compared with the prior art, the invention has the advantages that: the auxiliary flow switch arranged at the cold water inlet pipeline is matched with the flow switch on the booster pump, so that the effective work of the booster pump can be ensured no matter the water channel system is used in winter or summer, and the proper temperature of outlet water is ensured; when the hot water booster pump is used in winter, the flow switch on the booster pump works normally due to large flow of the passing hot water, so that the normal work of the booster pump can be ensured; use in summer, because of the hot water flow undersize, even flow switch can not normally work on the booster pump, nevertheless because of cold water flow is big, can guarantee that supplementary flow switch normally works, supplementary flow switch detects into behind the rivers signal of cold water pipeline, and wireless signal transmitting module launches the signal and is received by wireless signal receiving module, and wireless signal receiving module control booster pump lasts work.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an auxiliary flow switch according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of an auxiliary flow switch according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a portion of an auxiliary flow switch in an embodiment of the present invention;

FIG. 5 is a sectional view taken along line A-A of FIG. 4;

fig. 6 is an exploded perspective view of an auxiliary flow switch portion in an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 6, a preferred embodiment of the present invention is shown.

A pressurizing water path system based on solar hot water comprises a solar water heater 1, a booster pump 2, a temperature adjusting faucet 3, a shower head 4 and a cold water inlet pipeline 5, wherein a pressure switch used for controlling whether the booster pump 5 works or not and a flow switch used for controlling whether the booster pump 2 works continuously or not are arranged in the booster pump 2, and the prior art of the booster pump refers to related patents.

The solar water heater 1 is provided with a cold water supply pipeline 11 and a hot water outlet pipeline 12, the hot water outlet pipeline 12 is connected with a hot water inlet end of the temperature regulating faucet 3 through a booster pump 2, the shower head 5 is connected with a mixed water outlet end of the temperature regulating faucet 3, and the cold water inlet pipeline 5 is connected with a cold water inlet end of the temperature regulating faucet 3.

The main improvement points of the invention are as follows: an auxiliary flow switch 6 for controlling the booster pump 2 to work continuously and a wireless signal transmitting module 7 electrically connected with the auxiliary flow switch 6 are arranged at the position of the cold water inlet pipeline 5, a wireless signal receiving module 8 is also arranged on the booster pump 2, when the auxiliary flow switch 6 detects a water flow signal of the cold water inlet pipeline 5, the wireless signal transmitting module 7 transmits a signal and is received by the wireless signal receiving module 8, and the wireless signal receiving module 8 controls the booster pump 2 to work continuously.

A hot water outlet pipeline 12 between the booster pump 2 and the temperature-adjusting tap 3 is also provided with a branch hot water pipeline 13, the branch hot water pipeline 13 is provided with a first water device 9a, and the cold water inlet pipeline 5 is also connected with the first water device 9 a.

And a second water reuse device 9b is also arranged on the cold water inlet pipeline 5. The second water equipment 9b can be a toilet bowl, when the toilet bowl is used, even if the flow switch is complex, the wireless signal transmitting module 7 transmits a signal and is received by the wireless signal receiving module 8, but because the hot water outlet pipeline 12 has no pressure release, the booster pump 5 cannot be initially triggered, and the booster pump 5 cannot work.

As shown in FIGS. 2 to 6, the auxiliary flow switch 6 of the present embodiment includes

The housing 61 is provided with an axial channel 611, the left end and the right end of the housing 61 are connected with the water pipe of the cold water inlet pipeline 5, and the outer wall of the housing 61 is provided with an accommodating cavity 615 for accommodating the magnetic induction switch 65 and the wireless signal transmitting module 7.

The piston 62 is arranged in the axial channel 611 and can axially slide to be in a first position or a second position, a spring 63 which enables the piston 62 to keep the trend of the first position is arranged in the axial channel 611, and the piston 62 can axially slide to the second position under the action of water flow; one end of the piston 62 is provided with a guide post 621 extending axially, a guide hole 612 for guiding the guide post 621 is arranged in the axial channel 611, the outer peripheral wall of the guide hole 612 is connected with the inner wall of the axial channel 611 through a plurality of connecting ribs 613 arranged at intervals along the circumference, and the spring 63 is supported between the piston 62 and the connecting ribs 613. The peripheral wall of the piston 62 is formed with a guide block 622, and the inner wall of the axial passage 611 is formed with a guide groove 11 for the guide block 213 to slide therein along the axial direction.

And a magnet 64 disposed on the piston 62 and capable of sliding with the piston 62.

Magnetic induction switch 65, magnetic induction switch 65 can be the tongue tube, or other hall element, locate on the lateral wall of shell 61 and with wireless signal emission module 7 electricity is connected, is in first position state at piston 62, and magnetic induction switch 65 can not be responded to by magnet 64, and wireless signal emission module 7 can not the transmission signal piston 62 is in the second position state, and magnetic induction switch 65 is responded to by magnet 64, and wireless signal emission module 7 transmission signal is by wireless signal receiving module 8.

One end in the axial channel 611 is provided with a limiting seat 66 for limiting the sliding of the piston 62, and the limiting seat 66 is connected to the outer end of the shell 61 in a rotary clamping manner.

One end of the axial passage 611 is inserted with a connection pipe 67, and the connection pipe 67 is provided with an external connection thread 671 connected with the water pipe.

The outer peripheral wall of the other end of the shell 61 is embedded with a sealing ring 68 and two limiting steps 614 which are positioned behind the sealing ring 68 and are arranged in bilateral symmetry, the two sides of the pipe fitting opening end of the cold water inlet pipeline 5 are provided with a cavity 51, the other end of the shell 61 is inserted into the pipe fitting of the cold water inlet pipeline 5, and the limiting steps 614 are hidden in the cavity 51 and are restrained in the cavity 51 through a U-shaped clamping piece 52 inserted on the cavity 51.

The working principle and the process of the invention are as follows:

the auxiliary flow switch 6 arranged at the cold water inlet pipeline 5 is matched with the flow switch on the booster pump 2 for use, so that the effective work of the booster pump can be ensured no matter the water channel system is used in winter or summer, and the proper temperature of outlet water is ensured; the operation of the booster pump 2 is initially ensured by the pressure relief in the hot water outlet line 12, and the booster pump 2 is initially triggered before the auxiliary flow switch 6 and the flow switch on the booster pump are activated.

When the hot water booster pump is used in winter, the flow switch on the booster pump 5 works normally due to large flow of the passing hot water, so that the booster pump can work normally; when the booster pump is used in summer, the flow switch on the booster pump 5 cannot normally work even if the flow of hot water is too small, but the flow of cold water is large, so that the auxiliary flow switch 6 can normally work, after the auxiliary flow switch 6 detects a water flow signal of the cold water inlet pipeline 5, the wireless signal transmitting module 7 transmits a signal and is received by the wireless signal receiving module 8, and the wireless signal receiving module controls the booster pump 2 to continuously work.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.