CN204301232U - A kind of adaptive space adjusting system being applicable to textile mills' size environment - Google Patents

Abstract

The utility model discloses an adaptive air-conditioning system suitable for large and small environments of textile mills, which includes a connected compound evaporative cooling air-conditioning unit and a lithium bromide absorption chiller, the compound evaporative cooling air-conditioner and the lithium bromide absorption chiller are respectively Connected with the environment of textile mill size. The self-adaptive air-conditioning system of the utility model adopts large and small environments to supply air separately, which can form a good air flow organization, not only can effectively discharge the calorific value of the loom equipment, but also the high-temperature process exhaust air can be used as the drive of lithium bromide absorption refrigeration Heat source, improve energy utilization efficiency.

Description

An Adaptive Air Conditioning System for Large and Small Environments in Textile Mills

technical field

The utility model belongs to the technical field of air-conditioning and refrigeration equipment, in particular to an adaptive air-conditioning system suitable for large and small environments of textile mills.

Background technique

The production process of the textile workshop has very strict requirements on the air humidity. At present, most textile workshops adopt the traditional comprehensive air supply method, which not only causes a large air supply volume of the air conditioning system, but also increases energy consumption. The high humidity environment of the workshop makes the operators extremely uncomfortable. Moreover, it is difficult to control the air humidity in the small environment of process production alone, which makes it difficult for the air humidity in the small environment to meet the requirements of a higher-precision production process. In addition, due to the high temperature of the process exhaust of the loom, most of them are discharged outside, which causes waste of heat to a certain extent.

Combining absorption refrigeration and evaporative cooling, the self-adaptive air conditioner for the large and small environments of textile mills adopts separate air supply for large and small environments, which can form a good airflow organization. Exhaust air is used as the driving heat source of lithium bromide absorption refrigeration to improve energy utilization efficiency; a humidity sensor is installed in the small environment to effectively control the humidity of the process air supply to meet the requirements of high-precision process production, and the air supply in the large environment is independent to meet the comfort requirements of personnel.

Utility model content

The purpose of this utility model is to provide an adaptive air-conditioning system suitable for large and small environments of textile mills, which adopts large and small environments to supply air separately, realizes reasonable air supply while forming a good air flow organization, and utilizes the small environment of textile factories The process exhaust air with higher temperature is used as the driving heat source of lithium bromide absorption refrigeration to improve energy utilization efficiency.

The technical solution adopted by the utility model is that an adaptive air conditioning system suitable for the large and small environments of textile mills, including a connected composite evaporative cooling air conditioning unit and a lithium bromide absorption chiller, a composite evaporative cooling air conditioning unit, and a lithium bromide The absorption chillers are respectively connected with the large and small environments of the textile mill.

The utility model is also characterized in that:

The compound evaporative cooling air conditioner unit includes an organic unit shell, and the opposite side walls of the unit shell are respectively provided with an air inlet and an air supply port; the air filter a and the standpipe are arranged in sequence according to the flow direction of the fresh air after entering the unit shell. Indirect evaporative cooler, surface cooler, hydrodynamic water spray device and blower, a mixed air chamber is formed between the standpipe indirect evaporative cooler and the surface cooler; There is an air exhaust port, and a secondary fan is installed in the air exhaust port. The air exhaust port is connected to the small environment of the textile factory through the small environment air supply pipe, and the small environment air supply pipe is connected to the mixing chamber through the side air pipe. The ambient air supply pipe is connected to the large environment of the textile factory, and the surface cooler is connected to the lithium bromide absorption chiller through the water pipe group.

The lithium bromide absorption chiller includes an evaporator, and the evaporator is connected to the absorber, the generator and the condenser in sequence through pipelines to form a closed loop; a water pump c is arranged on the pipeline between the absorber and the generator; the condenser and the evaporator There is a valve c on the pipeline between them; the evaporator is connected to the surface cooler through the water inlet pipe of the surface cooler and the outlet pipe of the surface cooler; the generator is also connected to the absorber through a branch pipe, and a valve b is set on the branch pipe; The generator communicates with the high-temperature process air return port set on the floor of the small environment of the textile factory through the exhaust pipe of the small environment, and the generator also communicates with the outside world through the external exhaust pipe.

An air filter b is arranged in the air return port of the high-temperature process, and an exhaust fan is arranged in the exhaust pipe of the small environment.

A bypass ventilation valve is provided at the junction of the small environment air supply pipe and the bypass ventilation pipe, and the bypass ventilation valve is connected to the control cabinet and the humidity sensor set in the small environment of the textile factory in turn through wires.

One end of the side ventilation pipe extending into the mixed air chamber is provided with a side vent; one end of the small environment air supply pipe extends into the small environment of the textile factory, and the small environment air supply pipe extending into the small environment of the textile factory is provided with a downward air supply pipe. Small environment air supply outlet for wind; one end of the large environment air supply pipe extends into the large environment of the textile factory, and a plurality of downward air supply large environment air supply pipes are evenly arranged on the large environment air supply pipe extending into the large environment of the textile factory .

The vertical pipe indirect evaporative cooler includes a vertical heat exchange tube group, the top of the vertical heat exchange tube group is provided with a water distribution device and a water baffle b in turn, and the bottom of the vertical heat exchange tube group is provided with An air duct is formed between the water tank a, the vertical heat exchange tube group and the water tank a, and the side wall of the unit shell corresponding to the air duct is provided with a secondary air inlet, and the water tank a is connected to the water distribution device through the first water pipe.

The secondary air inlet is connected with the return air outlet set in the textile factory environment through the return air duct.

The vertical heat exchange tube group is composed of a plurality of vertically arranged heat exchange tubes; the water distribution device is composed of a water distribution pipe and a plurality of downward spraying nozzles uniformly arranged on the water distribution pipe, and the water distribution pipe is connected with the first water supply pipe. A water pump a is arranged on the first water supply pipe.

The hydrodynamic water spraying device includes a spraying device and a water retaining plate a arranged behind the spraying device, and a water tank b is arranged under the spraying device and the water retaining plate a; the spraying device includes two oppositely arranged Each vertical nozzle is evenly equipped with a plurality of target impact flow nozzles spraying outwards, the lower ends of the two nozzles are connected by a connecting pipe, and the connecting pipe is connected to the water tank b through the second water supply pipe connected, the second water supply pipe is provided with a water pump b.

The beneficial effects of the utility model are:

1) The self-adaptive air-conditioning system of the present utility model combines absorption refrigeration and evaporative cooling technology, prolongs the service time of the air-conditioning unit, and uses high-temperature process exhaust air as the driving heat source of the generator in absorption refrigeration, Effective recovery of exhaust air heat.

2) The self-adaptive air-conditioning system of the present utility model uses separate air supply for large and small environments, which can form a good airflow organization and reduce the air supply volume of the air-conditioning system; Effectively control the humidity of the process air supply to meet the process requirements.

3) In the self-adaptive air-conditioning system of the present utility model, the lithium bromide absorption refrigeration and evaporative cooling technologies both use water as the refrigerant and do not generate greenhouse gases. The air-conditioning system has the characteristics of energy saving and environmental protection.

4) The self-adaptive air-conditioning system of the utility model adopts a standpipe type indirect evaporative cooler, and the gravity self-scouring effect of the circulating water prevents the blockage of the flow channel of the heat exchanger. Cleaning function, efficient anti-blocking.

Description of drawings

Fig. 1 is a structural schematic diagram of the self-adaptive air conditioning system of the present invention.

In the figure, 1. Air inlet, 2. Air filter a, 3. Water pump a, 4. Secondary air inlet, 5. Water tank a, 6. Vertical heat exchange tube group, 7. Lithium bromide absorption chiller, 8 .Water tank b, 9. Water pump b, 10. Target impingement flow nozzle, 11. Water baffle a, 12. Blower fan, 13. Water baffle b, 14. Secondary fan, 15. Nozzle, 16. Bypass vent , 17. Valve a, 18. Valve b, 19. Valve c, 20. Bypass ventilation valve, 21. Exhaust fan, 22. Air filter b, 23. Humidity sensor, 24. Air outlet for small environment, 25. Large environment Air supply port, 26. Control cabinet, 27. Wire, 28. Air supply port, 29. Air mixing chamber, 30. Air exhaust port, 31. First water supply pipe, 32. Second water supply pipe, 33. Water pump c, 34. Branch pipes, 35. High temperature process return air outlet, 36. Composite evaporative cooling air conditioning unit;

A. Standpipe indirect evaporative cooler, B. Surface cooler, C. Fluid power sprinkler, D. Evaporator, E. Absorber, F. Generator, G. Condenser;

H1. Water inlet pipe of surface cooler, H2. Outlet pipe of surface cooler, G1. Air supply pipe for large environment, G2. Air supply pipe for small environment, G3. Side air pipe, G4. Exhaust pipe for small environment, G5. Outside Exhaust pipe.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The self-adaptive air conditioning system of the present utility model, its structure is shown in Figure 1, comprises compound evaporative cooling air conditioner unit 36, compound evaporative cooling air conditioner unit 36 is connected with lithium bromide absorption chiller 7 through water pipe group, compound evaporative cooling The air-conditioning unit 36 and the lithium bromide absorption chiller 7 are respectively communicated with the large and small environments of the textile mill.

The composite evaporative cooling air conditioner unit 36 includes an organic unit casing, and the opposite side walls of the unit casing are respectively provided with an air inlet 1 and an air supply outlet 28, and the air filter a2 is arranged in the unit casing according to the flow direction after the fresh air enters , standpipe indirect evaporative cooler A, surface cooler B, fluid dynamic water spray device C and air blower 12, a mixed air chamber 29 is formed between standpipe indirect evaporative cooler A and surface cooler B; standpipe indirect evaporative cooling An air outlet 30 is arranged on the top wall of the unit housing corresponding to the top of the device A, and a secondary fan 14 is arranged in the air outlet 30. The air outlet 30 is connected with the small environment of the textile factory through the small environment air supply pipe G2, and the small environment The air supply pipe G2 communicates with the air mixing chamber 29 through the bypass air pipe G3, and one end of the bypass air pipe G3 protruding into the air mixing chamber 29 is provided with a side air vent 16, and the air supply port 28 is connected to the textile factory through the large environment air supply pipe G1. The environment is connected, and the surface cooler B is connected to the lithium bromide absorption chiller 7 through the water pipe group.

A bypass ventilation valve 20 is provided at the connection between the small environment air supply pipe G2 and the bypass ventilation pipe G3, and the bypass ventilation valve 20 is connected to the control cabinet 26 and the humidity sensor 23 arranged in the small environment of the textile factory in turn through a wire 27; Through the opening of the valve 20, the humidity in the small environment of the textile mill can be effectively controlled, so as to meet the requirements of the production process.

One end of the small environment air supply pipe G2 extends into the small environment of the textile mill, and the small environment air supply pipe G2 extending into the small environment of the textile factory is provided with a small environment air supply port 24 for downward air supply; the large environment air supply pipe G1 One end extends into the large environment of the textile factory, and the large environment air supply pipe G1 extending into the large environment of the textile factory is evenly provided with a plurality of large environment air supply outlets 25 for downward air supply.

The vertical pipe indirect evaporative cooler A includes a vertical heat exchange tube group 6, a water distribution device and a water baffle b13 are sequentially arranged above the vertical heat exchange tube group 6, and a vertical heat exchange tube group 6 is provided below An air duct is formed between the water tank a5, the vertical heat exchange tube group 6 and the water tank a5, and the side wall of the unit casing corresponding to the air duct is provided with a secondary air inlet 4, and the water tank a5 is connected to the water distribution device through the first water pipe 31.

The secondary air inlet 4 is connected with the return air outlet provided in the large environment of the textile factory through the air return pipe.

The vertical heat exchange tube group 6 is composed of a plurality of vertically arranged heat exchange tubes; the water distribution device is composed of a water distribution pipe and a plurality of downward spraying nozzles 15 evenly arranged on the water distribution pipe, and the water distribution pipe is connected with the first water supply pipe 31, and the first water supply pipe 31 is provided with a water pump a3.

The vertical pipe indirect evaporative cooler A is adopted, which can prevent blockage, reduce floor space and improve heat exchange efficiency.

The hydrodynamic water spraying device C includes a spraying device and a water retaining plate a11 arranged behind the spraying device, and a water tank b8 is arranged under the spraying device and the water retaining plate a11; the spraying device includes two opposite The vertical spray pipes provided, each vertical spray pipe is evenly equipped with a plurality of target impact flow nozzles 10 spraying outwards, the lower ends of the two spray pipes are connected by connecting pipes, and the connecting pipes pass through the second water supply pipe 32 It is connected with the water tank b8, and the second water supply pipe 32 is provided with a water pump b9.

The target impinging flow nozzle 10 has a self-cleaning effect and can slow down clogging.

The lithium bromide absorption chiller 7 includes an evaporator D, and the evaporator D is sequentially connected to the absorber E, the generator F and the condenser G through pipelines to form a closed loop; the pipeline between the absorber E and the generator F is provided with Water pump c33; valve c19 is set on the pipeline between condenser G and evaporator D; evaporator D is connected to surface cooler B through surface cooler inlet pipe H1 and surface cooler outlet pipe H2 respectively; generator F is also connected through The branch pipe 34 is connected to the absorber E, and the valve b18 is set on the branch pipe 34; the generator F communicates with the high-temperature process air return port 35 set on the floor of the small environment of the textile factory through the exhaust pipe G4 of the small environment, and the generator F also passes through The outer air exhaust pipe G5 is connected with the outside world; the air filter b22 is arranged in the air return port 35 of the high temperature process, and the exhaust fan 21 is arranged in the air exhaust pipe G4 of the small environment.

The utility model self-adaptive air-conditioning system, the working process of its wind system is:

(1) The air supply and exhaust system of the textile factory environment:

There are mainly the following air treatment modes, which can flexibly open each functional section of the unit according to the outdoor meteorological conditions and the air conditioning requirements of the large environment of the textile factory to achieve different operating modes, which not only meet the temperature and humidity requirements of the large and small environments of the textile factory, but also achieve the purpose of energy saving;

1) Standpipe indirect and direct two-stage evaporative cooling air treatment process:

The air to be treated enters the unit shell from the air inlet 1, and after being filtered by the air filter a2, it enters the standpipe indirect evaporative cooler A for iso-humidity cooling, and then enters the hydrodynamic water spray device C for isoenthalpic cooling, and passes through the water baffle After a11 collects the water, it is sent to the large environment of the textile factory by the air blower 12 along the large environment air supply pipe G1 to eliminate waste heat; the large environment return air is connected to the secondary air inlet 4 of the standpipe indirect evaporative cooler A through the return air pipe , under the action of the secondary fan 14, the return air entering from the secondary air inlet 4 flows through the vertical heat exchange tube group 6, and is used as the secondary air of the vertical pipe indirect evaporative cooler A.

2) The air treatment process of standpipe indirect and surface cooling and dehumidification:

When evaporative cooling cannot meet the temperature and humidity requirements of the textile mill in hot summer, the low-temperature cold water produced by the lithium bromide absorption chiller 7 is sent to the surface cooler B, and the hydrodynamic water spray device C is turned off;

The air to be processed enters the unit casing from the air inlet 1, and after being filtered by the air filter a2, it enters the standpipe indirect evaporative cooler A for isohumidity cooling, and then performs deep cooling and dehumidification in the surface cooler B to reach the air supply state After pointing, the air blower 12 sends it into the large environment of the textile mill along the large environment air supply pipe G1 to eliminate the residual heat and humidity in the textile factory; the large environment return air passes through the return air pipe and the secondary air inlet of the standpipe indirect evaporative cooler A 4 are connected, under the action of the secondary fan 14, the return air entering from the secondary air inlet 4 flows through the vertical heat exchange tube group 6, and is used as the secondary air of the vertical pipe indirect evaporative cooler A.

(2) Small environment air supply and exhaust system:

The return air with low ambient temperature in the textile factory enters the air duct of the standpipe indirect evaporative cooler A through the secondary air inlet 4, and exchanges heat and moisture with the uniform water film on the surface of the heat exchange tubes in the vertical heat exchange tube group 6. Indirect heat exchange is performed on the primary air outside the heat exchange tube; in this process, the secondary air is processed by increasing enthalpy, cooling and humidifying, and finally transported by the secondary fan 14 to the small environment air supply port 24 through the small environment air supply pipe G2, and the small environment air supply port 24 into the small environment of the textile factory.

A humidity sensor 23 is installed in the small environment of the textile factory, and the opening of the bypass ventilation valve 20 is adjusted through the control cabinet 26. When the humidity sensor 23 indicates that the humidity of the air supply in the small environment of the textile factory is too high, which is higher than the upper limit required by the production process At this time, the bypass ventilation valve 20 is automatically opened, and the low-temperature and low-humidity air after the humidity cooling treatment such as the indirect evaporative cooler A of the standpipe enters the bypass ventilation pipe G3 through the bypass ventilation port 16, and the air with high humidity in the small environment air supply pipe G2 After mixing, send air to the small environment of the textile mill. When a large amount of air with low humidity enters the air supply pipe G2 of the small environment, causing the humidity sensor 23 to show that the humidity of the air supply in the small environment of the textile factory is lower than the lower limit value required by the production process, The bypass ventilation valve 20 is automatically closed, and the bypass ventilation volume is controlled by automatically adjusting the opening of the bypass ventilation valve 20, so that the humidity of the supply air is controlled between the upper and lower limits required by the production process, which meets the humidity requirements of the small-environment process of the textile factory. Require.

The high-temperature process return air carrying workshop heat and machine equipment motor heat is transported to the generator F in the lithium bromide absorption chiller 7 under the action of the exhaust fan 21, and is used as a driving heat source for lithium bromide absorption refrigeration, and is discharged after releasing heat; The high-temperature process exhaust air is used as the driving heat source of lithium bromide absorption refrigeration, which can effectively improve energy utilization efficiency.

The utility model self-adaptive air-conditioning system, the workflow of its water system is:

Water system process:

1) Standpipe type indirect evaporative cooler A circulating water system:

The water in the water tank a5 is transported to the water distribution device by the first water supply pipe 31 under the action of the water pump a3, sprayed through the nozzle 15, and forms a uniform water film on the surface of the heat exchange tubes in the vertical heat exchange tube group 6, The water film contacts the secondary air to exchange heat and moisture, and conducts indirect heat exchange with the primary air in the heat exchange tube, and finally falls into the water tank a5 under the action of gravity, repeating the cycle.

2) The low-temperature cold water produced by the lithium bromide absorption chiller 7 enters the surface cooler B along the water inlet pipe H1 of the surface cooler, exchanges heat with the primary air passing through the surface cooler B, absorbs the heat of the primary air, and raises the temperature Then return to the evaporator D in the lithium bromide absorption chiller 7 along the outlet pipe H2 of the surface cooler to release heat, and circulate accordingly.

3) Fluid power spray chamber C circulating water system:

The circulating water in the water tank b8 is transported by the second water supply pipe 32 to the target impingement flow nozzle 10 for atomization and spraying under the action of the water pump b9, and is contacted with the primary air to cause heat and moisture transfer to cool down, and finally falls into the water tank b8 under the action of gravity , the cycle repeats.

The self-adaptive air conditioning system of the present utility model is mainly composed of compound evaporative cooling air conditioning unit 36, lithium bromide absorption chiller 7, humidity sensor 23, control cabinet 26 and air pipe network; combining lithium bromide absorption refrigeration with evaporative cooling technology, The use time of the air conditioner is extended, and the high-temperature process exhaust air is used as the driving heat source of the generator F in the lithium bromide absorption chiller 7, which effectively recovers the exhaust air heat; the large and small environments are used to supply air separately, and the combined evaporative cooling is used The air processed by the air conditioning unit 36 is used as the air supply for the large environment, and the low-temperature and high-humidity secondary air is used to directly supply air to the small environment process production, which can form a good air flow organization, meet the requirements of the production process and personnel comfort, and reduce the air supply volume , and the small environment zone flexibly adjusts the opening of the bypass ventilation valve 20 through the humidity sensor 23, which can effectively control the humidity of the process air supply and meet the requirements of high-precision production processes.

Claims (10)

1. one kind is applicable to the adaptive space adjusting system of textile mills' size environment, it is characterized in that, include the combined type evaporative cooling air-conditioner set (36) and lithium bromide adsorption water chilling unit (7) that are connected, described combined type evaporative cooling air-conditioner set (36), lithium bromide adsorption water chilling unit (7) respectively with textile mills' size environmental communication.

2. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 1, it is characterized in that, described combined type evaporative cooling air-conditioner set (36), include machine unit shell, the two side that described machine unit shell is relative is respectively arranged with air inlet (1), air outlet (28);

Enter rear flow direction by new wind in described machine unit shell and be disposed with air cleaner a (2), standpipe indirect evaporation cooler (A), surface cooler (B), hydrokinetic type water injector (C) and pressure fan (12), between described standpipe indirect evaporation cooler (A) and surface cooler (B), form wind mixed chamber (29);

The machine unit shell roof that described standpipe indirect evaporation cooler (A) top is corresponding is provided with exhaust outlet (30), overfire air fan (14) is provided with in described exhaust outlet (30), described exhaust outlet (30) is communicated with textile mills subenvironments by subenvironment ajutage (G2), described subenvironment ajutage (G2) is communicated with wind mixed chamber (29) by bypass airduct (G3), described air outlet (28) is communicated with textile mills overall situation by overall situation ajutage (G1), described surface cooler (B) is connected with lithium bromide adsorption water chilling unit (7) by water pipe group.

3. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 1 and 2, it is characterized in that, described lithium bromide adsorption water chilling unit (7), include evaporimeter (D), described evaporimeter (D) connects and composes closed-loop path with absorber (E), generator (F) and condenser (G) successively by pipeline;

Pipeline between described absorber (E) and generator (F) is provided with water pump c (33);

Pipeline between described condenser (G) and evaporimeter (D) is provided with valve c (19);

Described evaporimeter (D) is connected with surface cooler (B) respectively by surface cooler water inlet pipe (H1), surface cooler outlet pipe (H2);

Described generator (F) is also connected with absorber (E) by branch pipe(tube) (34), described branch pipe(tube) (34) is provided with valve b (18);

Described generator (F) is communicated with the high-temperature technology return air inlet (35) that textile mills' subenvironment floor is arranged by subenvironment ground exhaust duct (G4), and described generator (F) is also in communication with the outside by external air exhausting tube (G5).

4. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 3, it is characterized in that, be provided with air cleaner b (22) in described high-temperature technology return air inlet (35), in described subenvironment ground exhaust duct (G4), be provided with exhaust blower (21).

5. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 2, it is characterized in that, described subenvironment ajutage (G2) is provided with bypass air-valve (20) with the junction of bypass airduct (G3), and described bypass air-valve (20) is connected with the humidity sensor (23) arranged in switch board (26), textile mills' subenvironment successively by wire (27).

6. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 2, is characterized in that, described bypass airduct (G3) one end stretched in wind mixed chamber (29) is provided with bypass air port (16);

One end of described subenvironment ajutage (G2) is stretched in textile mills' subenvironment, stretches into the subenvironment air outlet (24) the subenvironment ajutage (G2) in textile mills' subenvironment being provided with air-supply downwards;

One end of described overall situation ajutage (G1) is stretched in textile mills' overall situation, stretches into the overall situation air outlet (25) the overall situation ajutage (G1) in textile mills' overall situation being evenly provided with multiple downward air-supply.

7. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 2, it is characterized in that, described standpipe indirect evaporation cooler (A), include vertical heat exchanging Guan Zuguan group (6), the top of described vertical heat exchanging Guan Zuguan group (6) is disposed with water-distributing device and water fender b (13), the below of described vertical heat exchanging pipe group (6) is provided with water tank a (5), air channel is formed between described vertical heat exchanging pipe group (6) and water tank a (5), the machine unit shell sidewall that described air channel is corresponding is provided with secondary air inlet (4), described water tank a (5) is connected with water-distributing device by the first water pipe (31).

8. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 7, is characterized in that, described secondary air inlet (4) is connected with the return air inlet arranged in textile mills overall situation by backwind tube.

9. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 7, is characterized in that, described vertical heat exchanging pipe group (6) is made up of the heat exchanger tube that many are vertically arranged;

Described water-distributing device is made up of water distributor and the nozzle (15) of multiple downward spray that is evenly arranged on water distributor, described water distributor is connected with the first feed pipe (31), and described first feed pipe (31) is provided with water pump a (3).

10. a kind of adaptive space adjusting system being applicable to textile mills' size environment according to claim 2, it is characterized in that, described hydrokinetic type water injector (C), include spray equipment and the water fender a (11) being arranged at spray equipment rear, the below of described spray equipment and water fender a (11) is provided with water tank b (8);

Described spray equipment, includes two vertical jet pipes be oppositely arranged, and the vertical jet pipe of every root is evenly provided with multiple target formula impinging stream nozzle (10) sprayed laterally,

The lower end of two jet pipes is connected by tube connector, and described tube connector is connected with water tank b (8) by the second feed pipe (32), and described second feed pipe (32) is provided with water pump b (9).